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| Technical Specification IQ12-QTC Family 9-22 V Cont. Input 25 V Trans. Input 1.8-48 V Outputs 105 W Max Power 2250 V dc Isolation DC-DC Converter Quarter-brick The InQor(R) quarter-brick converter series is composed of next-generation, board-mountable, isolated, fixed switching frequencydc-dcconvertersthatusesynchronousrectification toachieveextremelyhighpowerconversionefficiency.Each moduleissuppliedcompletelyencasedtoprovideprotection from the harsh environments seen in many industrial and transportationapplications. Operational Features * Highefficiencies,82-91%atfullratedloadcurrent * Deliversfullpowerwithminimalderating-noheatsinkrequired * Operatinginputvoltagerange: 9-22V,25Vtransientfor100ms * FixedfrequencyswitchingprovidespredictableEMI * Nominimumloadrequirement Protection Features Mechanical Features * Industrystandardquarter-brickpin-outconfiguration * Size:1.54"x2.39"x0.50" (39.0x60.6x12.7mm) * Totalweight:3oz(85g) * Inputunder-voltagelockout * Outputcurrentlimitandshortcircuitprotection * Activebackbiaslimit * Outputover-voltageprotection * Thermalshutdown Control Features * On/Offcontrolreferencedtoinputside * Remotesensefortheoutputvoltage * Outputvoltagetrimrangeof-20%,+10% COnTenTS MechanicalDrawing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 IQ12FamilyElectricalCharacteristics . . . . . . . . . . . . . . . . . . . . . . . 3-4 IQ12FamilyFigures. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 IQ12018QTC40(1.8V,40A)CharacteristicsandFigures . . . . . . . . . . 6-7 IQ12033QTC30(3.3V,30A)CharacteristicsandFigures . . . . . . . . . . 8-9 IQ12050QTC20(5.0V,20A)CharacteristicsandFigures . . . . . . . . 10-11 IQ12070QTC14(7.0V,14A)CharacteristicsandFigures . . . . . . . . 12-13 IQ12120QTC08(12V,8.0A)CharacteristicsandFigures . . . . . . . . 14-15 IQ12150QTC07(15V,7.0A)CharacteristicsandFigures . . . . . . . . 16-17 IQ12240QTC04(24V,4.0A)CharacteristicsandFigures . . . . . . . . 18-19 IQ12300QTC03(30V,3.0A)CharacteristicsandFigures . . . . . . . . 20-21 IQ12480QTC02(48V,2.0A)CharacteristicsandFigures . . . . . . . . 22-23 ApplicationNotes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24-27 OrderingInformation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28 PageNo. Safety Features * 2250V,30MWinput-to-outputisolation * UL/cUL60950-1recognized(US&Canada),basicinsulation rating * TUVcertifiedtoEN60950-1 * Meets72/23/EECand93/68/EECdirectiveswhichfacilitates CEMarkinginuser'sendproduct * BoardandplasticcomponentsmeetUL94V-0standard * RoHScompliant(seePage28) Product # IQ12xxxQTCxx Phone 1-888-567-9596 www.synqor.com Doc.# 005-IQ12QTX Rev. B 09/23/08 Page 1 Technical Specification IQ12-QTC Family MECHANICALDIAGRAM Top View 0.600 (15.24) 0.450 (11.43) 0.300 (7.62) 0.150 (3.81) 1.54 (39) 0.25 (6.4) 0.26 (6.7) 0.500 0.025 (12.7 0.63) Overall Height Side View 0.18 (4.57) 8 7 6 5 4 2.39 (60.6) 2.00 (50.8) 1.86 (47.21) M3 Threaded Inserts 4 Places See Note 9 0.18 (4.6) 0.47 (11.9) 1 2 3 0.300 (7.62) 0.010 0.010 (0.25 0.25) Bottom Side Clearance 0.600 (15.24) 1.030 (26.16) NOTES PINDESIGNATIONS Pin No. 1 2 3 4 5 6 7 8 Notes: 1. SENSE(-)shouldbeconnectedtoVout(-)eitherremotelyoratthe converter. 2. LeaveTRIMpinopenfornominaloutputvoltage. 3. SENSE(+)shouldbeconnectedtoVout(+)eitherremotelyoratthe converter. 1)Pins1-3,5-7are0.040"(1.02mm)diameterwith0.080"(2.03 mm)diameterstandoffshoulders. 2)Pins4and8are0.062"(1.57mm)diameterwith0.100"(2.54 mm)diameterstandoffshoulders. 3)Recommendedpinlengthis0.03"(0.76mm)greaterthanthePCB thickness. 4)AllPins:Material-CopperAlloy;Finish-MatteTinoverNickel plate 5)Undimensionedcomponentsshownareforvisualreferenceonly. 6)Weight: 3.02oz.(85.7g)typical 7)Alldimensionsininches(mm) Tolerances: x.xx+/-0.02in.(x.x+/-0.5mm) x.xxx+/-0.010in.(x.xx+/-0.25mm) 8)Workmanship:MeetsorexceedscurrentIPC-A-610ClassII 9)M3screwsusedtoboltunit'sbaseplatetoothersurfaces(suchas aheatsink)mustnotexceed0.100"(2.54mm)depthbelowthe surfaceofthebaseplate. 10)Appliedtorqueperscrewshouldnotexceed6in-lb.(0.7Nm). 11)Baseplateflatnesstoleranceis0.004"(.10mm)TIRforsurface. Name Vin(+) ON/OFF Vin(-) Vout(-) SENSE(-) TRIM SENSE(+) Vout(+) Function Positiveinputvoltage TTLinputtoturnconverter onandoff,referencedto Vin(-)withinternalpullup Negativeinputvoltage Negativeoutputvoltage Negativeremotesense 1 Outputvoltagetrim 2 Positiveremotesense 3 Positiveoutputvoltage Product # IQ12xxxQTCxx Phone 1-888-567-9596 www.synqor.com Doc.# 005-IQ12QTX Rev. B 09/23/08 Page 2 Technical Specification IQ12-QTC Family IQ12 FaMIly eleCTRICal ChaRaCTeRISTICS (all output voltages) temperaturewithappropriatepowerderating.Specificationssubjecttochangewithoutnotice. aBSOlUTe MaXIMUM RaTInGS InputVoltage Non-Operating Operating OperatingTransientProtection IsolationVoltage InputtoOutput InputtoBase-Plate OutputtoBase-Plate OperatingTemperature StorageTemperature VoltageatON/OFFinputpin InPUT ChaRaCTeRISTICS OperatingInputVoltageRange InputUnder-VoltageLockout Turn-OnVoltageThreshold Turn-OffVoltageThreshold LockoutVoltageHysteresis RecommendedExternalInputCapacitance DynaMIC ChaRaCTeRISTICS Turn-OnTransient Turn-OnTime Start-UpInhibitTime OutputVoltageOvershoot ISOlaTIOn ChaRaCTeRISTICS IsolationVoltage(dielectricstrength) IsolationResistance IsolationCapacitance(inputtooutput) 1 TeMPeRaTURe lIMITS FOR POWeR DeRaTInG CURVeS SemiconductorJunctionTemperature BoardTemperature TransformerTemperature MaximumBaseplateTemperature,TB FeaTURe ChaRaCTeRISTICS SwitchingFrequency ON/OFFControl Off-StateVoltage On-StateVoltage ON/OFFControl Pull-UpVoltage Pull-UpResistance Over-TemperatureShutdown Over-TemperatureShutdownRestartHysteresis RelIaBIlITy ChaRaCTeRISTICS CalculatedMTBF(Telcordia)TR-NWT-000332 CalculatedMTBF(MIL-217)MIL-HDBK-217F FieldDemonstratedMTBF TA=25C,airflowrate=300LFM,VIN=12VDCunlessotherwisenoted;fulloperatingtemperaturerangeis-40Cto+100Cambient Parameter Min. -40 -55 -2 9 9.2 8.3 200 230 2.4 -2 Typ. 12 9.5 8.6 0.9 470 9 230 0 30 1000 250 5 50 125 10 2.5 2.0 Max. 30 22 25 2250 2250 2250 100 125 18 22 9.8 8.9 250 125 125 125 100 270 18 0.8 Units notes & Conditions V V V Vdc Vdc Vdc C C V V V V V F ms ms % MW pF C C C C kHz V V V kW C C Continuous Continuous 100mstransient,squarewave Basicinsulation,PollutionDegree2 Baseplatetemperature 25Vtransientfor100ms TypicalESR0.1-0.2W Fullload,Vout=90%nom. SeeFigureF MaximumOutputCapacitance SeeAbsoluteMaximumRatings Packageratedto150C ULratedmaxoperatingtemp130C SeeCommonFigure3forderatingcurve RegulationandIsolationstages CommonFiguresA&B AveragePCBTemperature 106Hrs 80%load,300LFM,40CTA 106Hrs 80%load,300LFM,40CTA 106Hrs Seeourwebsitefordetails note 1:Highervaluesofisolationcapacitancecanbeaddedexternaltothemodule. Product # IQ12xxxQTCxx Phone 1-888-567-9596 www.synqor.com Doc.# 005-IQ12QTX Rev. B 09/23/08 Page 3 Technical Specification IQ12-QTC Family IQ12 FaMIly STanDaRDS anD QUalIFICaTIOnS (all output voltages) STANDARDSCOMPLIANCE Parameter STANDARDSCOMPLIANCE UL/cUL60950-1 EN60950-1 NeedleFlameTest(IEC695-2-2) IEC61000-4-2 TA=25C,airflowrate=300LFM,VIN=12VDCunlessotherwisenoted;fulloperatingtemperaturerangeis-40Cto+100Cambient temperaturewithappropriatepowerderating.Specificationssubjecttochangewithoutnotice. Notes&Conditions File#E194341,Basicinsulation CertifiedbyTUV Testonentireassembly;board&plasticcomponentsUL94V-0compliant ESDtest,8kV-NP,15kVair-NP(NormalPerformance) Note:Anexternalinputfusemustalwaysbeusedtomeetthesesafetyrequirements.ContactSynQorforofficialsafetycertificatesonnew releasesordownloadfromtheSynQorwebsite. QUALIFICATIONTESTING Parameter QUALIFICATIONTESTING LifeTest Vibration MechanicalShock TemperatureCycling Power/ThermalCycling DesignMarginality Humidity Solderability #Units 32 5 5 10 5 5 5 15pins TestConditions 95%ratedVinandload,unitsatderatingpoint,1000hours 10-55Hzsweep,0.060"totalexcursion,1min./sweep,120sweepsfor3axis 100gminimum,2dropsinxandyaxis,1dropinzaxis -40Cto100C,unittemp.ramp15C/min.,500cycles Toperating=mintomax,Vin=mintomax,fullload,100cycles Tmin-10CtoTmax+10C,5Csteps,Vin=mintomax,0-105%load 85C,85%RH,1000hours,continuousVinappliedexcept5min/day MIL-STD-883,method2003 Product # IQ12xxxQTCxx Phone 1-888-567-9596 www.synqor.com Doc.# 005-IQ12QTX Rev. B 09/23/08 Page 4 Technical Specification IQ12-QTC Family IQ12 FaMIly FIGUReS (all output voltages) 120 Nominal Vout Typical Current Limit Inception Point 100 Output Voltage (%) 80 Typical Output Voltage at Shutdown 60 40 Vin, Min. 20 Vin, Typ. Vin, Max. 0 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 Load Current (% ) Common Figure 1: Typical startup waveform. Input voltage pre-applied, ON/OFF Pin on Ch 2. Common Figure 2: Output voltage vs. load current showing typical current limit curves and converter shutdown points. 100,000.0 1,000,000.0 Trim Resistance (kOhms) Trim Resistance (kOhms) 10,000.0 100,000.0 1,000.0 10,000.0 100.0 1,000.0 10.0 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 100.0 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1.8 V 3.3 V 5V 7V 12 V 15 V 24 V 30 V 48 V Common Figure 3: Trim graph for trim-up 1.8 to 12 V outputs. 10,000.0 % Decrease in Vout (All voltages) Common Figure 4: Trim graph for trim-up 15 to 48 V outputs. Trim Resistance (kOhms) 1,000.0 100.0 10.0 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 % Decrease in Vout (All voltages) Common Figure 5: Trim graph for trim down. Product # IQ12xxxQTCxx Phone 1-888-567-9596 www.synqor.com Doc.# 005-IQ12QTX Rev. B 09/23/08 Page 5 Technical Specification Input: Output: Current: Part no.: 9-22 V 1.8 V 40 A IQ12018QTC40 IQ12018QTC40 eleCTRICal ChaRaCTeRISTICS (1.8 VOUT) TA=25C,airflowrate=300LFM,VIN=12VDCunlessotherwisenoted;fulloperatingtemperaturerangeis-40Cto+100C ambienttemperaturewithappropriatepowerderating.Specificationssubjecttochangewithoutnotice. InPUT ChaRaCTeRISTICS MaximumInputCurrent No-LoadInputCurrent DisabledInputCurrent ResponsetoInputTransient InputTerminalRippleCurrent RecommendedInputFuse InputFilterComponentValues(L\C) OUTPUT ChaRaCTeRISTICS OutputVoltageSetPoint OutputVoltageRegulation OverLine OverLoad OverTemperature TotalOutputVoltageRange OutputVoltageRippleandNoise 1 Peak-to-Peak RMS OperatingOutputCurrentRange OutputDCCurrent-LimitInception OutputDCCurrent-LimitShutdownVoltage Back-DriveCurrentLimitwhileEnabled Back-DriveCurrentLimitwhileDisabled MaximumOutputCapacitance OutputVoltageduringLoadCurrentTransient ForaStepChangeinOutputCurrent(0.1A/s) SettlingTime OutputVoltageTrimRange OutputVoltageRemoteSenseRange OutputOver-VoltageProtection LoadCurrentScaleFactor eFFICIenCy 100%Load 50%Load Parameter Min. 1.782 -27 1.755 0 44 0 -20 117 Typ. 314 2.0 0.2 168 0.47\24 1.800 +0.1 +0.1 82 14 48 0.9 0.3 15 90 200 122 2667 82 83 Max. 13.0 600 4.0 30 1.818 +0.3 +0.3 27 1.845 160 25 40 52 50 10,000 +10 +10 127 Units notes & Conditions A mA mA V mA A H\F V % % mV V mV mV A A V A mA F mV s % % % % % 9VIN;trimup;incurrentlimit 250V/msinputtransient;100Foutputcap. RMS Fastactingexternalfuserecommended Internalvalues;seeFigureE Oversample,line,load,temperature&life 20MHzbandwidth FullLoad FullLoad Subjecttothermalderating OutputVoltage10%Low Negativecurrentdrawnfromoutput Negativecurrentdrawnfromoutput Voutnominalatfullload(resistiveload) 50%to75%to50%IOUTmax Towithin1%VOUTnom MeasuredacrossPins8&4;CommonFigure3 MeasuredacrossPins8&4 Overfulltemprange;%ofnominalVOUT SeeOutputLoadCurrentapp.noteonourweb SeeFigure1forefficiencycurve SeeFigure1forefficiencycurve note 1:Outputisterminatedwith1Fceramicand15Flow-ESRtantalumcapacitors. Forapplicationsrequiringreducedoutputvoltagerippleandnoise,consultSynQorapplicationssupport(e-mail:support@synqor.com) Product # IQ12xxxQTCxx Phone 1-888-567-9596 www.synqor.com Doc.# 005-IQ12QTX Rev. B 09/23/08 Page 6 Technical Specification 90 20 Input: Output: Current: Part no.: 9-22 V 1.8 V 40 A IQ12018QTC40 85 16 Efficiency (%) 80 Power Dissipation (W) 9 Vin 12 Vin 22 Vin 0 5 10 15 20 25 30 35 40 12 75 8 70 65 4 9 Vin 12 Vin 22 Vin 60 0 0 5 10 15 20 25 30 35 40 Load Current (A) Load Current (A) Figure 1: Efficiency at nominal output voltage vs. load current for minimum, nominal, and maximum input voltage at 25C. Figure 2: Power dissipation at nominal output voltage vs. load current for minimum, nominal, and maximum input voltage at 25C. 45 40 35 30 45 40 35 30 Iout (A) 25 20 15 400 LFM (2.0 m/s) 10 5 0 0 25 40 55 70 85 300 LFM (1.5 m/s) 200 LFM (1.0 m/s) 100 LFM (0.5 m/s) Iout (A) 25 20 15 400 LFM (2.0 m/s) 10 5 0 0 25 40 55 70 85 300 LFM (1.5 m/s) 200 LFM (1.0 m/s) 100 LFM (0.5 m/s) Ambient Air Temperature (C) Ambient Air Temperature (C) Figure 3: Encased converter (without heatsink) max. output power derating vs. ambient air temperature for airflow rates of 100 LFM through 400 LFM. Air flows across the converter from pin 3 to pin 1 (nominal input voltage). Figure 4: Encased converter (with 1/4" heatsink) max. output power derating vs. ambient air temperature for airflow rates of 100 LFM through 400 LFM. Air flows across the converter from pin 3 to pin 1 (nominal input voltage). Figure 5: Output voltage response to step-change in load current (50%-75%50% of Iout(max); dI/dt = 0.2 A/s). Load cap: 1 F ceramic and 15 F tantalum capacitors. Ch 1: Vout (200 mV/div), Ch 2: Iout (10 A/div). Product # IQ12xxxQTCxx Phone 1-888-567-9596 www.synqor.com Figure 6: Output voltage response to step-change in input voltage (250 V/ms). Load cap: 100 F, electrolytic output capacitance. Ch 1: Vout (500 mV/div), Ch 2: Vin (10 V/div). Doc.# 005-IQ12QTX Rev. B 09/23/08 Page 7 Technical Specification Input: Output: Current: Part no.: 9-22 V 3.3 V 30 A IQ12033QTC30 IQ12033QTC30 eleCTRICal ChaRaCTeRISTICS (3.3 VOUT) TA=25C,airflowrate=300LFM,VIN=24VDCunlessotherwisenoted;fulloperatingtemperaturerangeis-40Cto+100C ambienttemperaturewithappropriatepowerderating.Specificationssubjecttochangewithoutnotice. InPUT ChaRaCTeRISTICS MaximumInputCurrent No-LoadInputCurrent DisabledInputCurrent ResponsetoInputTransient InputTerminalRippleCurrent RecommendedInputFuse InputFilterComponentValues(L\C) OUTPUT ChaRaCTeRISTICS OutputVoltageSetPoint OutputVoltageRegulation OverLine OverLoad OverTemperature TotalOutputVoltageRange OutputVoltageRippleandNoise 1 Peak-to-Peak RMS OperatingOutputCurrentRange OutputDCCurrent-LimitInception OutputDCCurrent-LimitShutdownVoltage Back-DriveCurrentLimitwhileEnabled Back-DriveCurrentLimitwhileDisabled MaximumOutputCapacitance OutputVoltageduringLoadCurrentTransient ForaStepChangeinOutputCurrent(0.1A/s) SettlingTime OutputVoltageTrimRange OutputVoltageRemoteSenseRange OutputOver-VoltageProtection LoadCurrentScaleFactor eFFICIenCy 100%Load 50%Load Parameter Min. 3.267 -50 3.218 0 33 0 -20 117 Typ. 380 1.6 0.4 250 0.47\24 3.300 +0.1 +0.1 58 11 36 1.7 0.6 15 225 200 122 1333 86 87 Max. 16.8 700 3.0 30 3.333 +0.3 +0.3 50 3.383 115 20 30 39 50 10,000 +10 +10 127 Units notes & Conditions A mA mA V mA A H\F V % % mV V mV mV A A V A mA F mV s % % % % % 9VIN;trimup;incurrentlimit 250V/msinputtransient;100Foutputcap. RMS Fastactingexternalfuserecommended Internalvalues;seeFigureE Oversample,line,load,temperature&life 20MHzbandwidth FullLoad FullLoad Subjecttothermalderating OutputVoltage10%Low Negativecurrentdrawnfromoutput Negativecurrentdrawnfromoutput Voutnominalatfullload(resistiveload) 50%to75%to50%IOUTmax Towithin1%VOUTnom MeasuredacrossPins8&4;CommonFigure3 MeasuredacrossPins8&4 Overfulltemprange;%ofnominalVOUT SeeOutputLoadCurrentapp.noteonourweb SeeFigure1forefficiencycurve SeeFigure1forefficiencycurve note 1:Outputisterminatedwith1Fceramicand15Flow-ESRtantalumcapacitors. Forapplicationsrequiringreducedoutputvoltagerippleandnoise,consultSynQorapplicationssupport(e-mail:support@synqor.com) Product # IQ12xxxQTCxx Phone 1-888-567-9596 www.synqor.com Doc.# 005-IQ12QTX Rev. B 09/23/08 Page 8 Technical Specification 95 90 16 85 20 Input: Output: Current: Part no.: 9-22 V 3.3 V 30 A IQ12033QTC30 Power Dissipation (W) 9 Vin 12 Vin 22 Vin 0 5 10 15 20 25 30 Efficiency (%) 80 75 70 65 60 12 8 4 9 Vin 12 Vin 22 Vin 0 0 5 10 15 20 25 30 Load Current (A) Load Current (A) Figure 1: Efficiency at nominal output voltage vs. load current for minimum, nominal, and maximum input voltage at 25C. Figure 2: Power dissipation at nominal output voltage vs. load current for minimum, nominal, and maximum input voltage at 25C. 35 30 25 35 30 25 Iout (A) 20 15 10 5 0 0 25 40 55 70 85 400 LFM (2.0 m/s) 300 LFM (1.5 m/s) 200 LFM (1.0 m/s) 100 LFM (0.5 m/s) Iout (A) 20 15 10 5 0 0 25 40 55 70 85 400 LFM (2.0 m/s) 300 LFM (1.5 m/s) 200 LFM (1.0 m/s) 100 LFM (0.5 m/s) Ambient Air Temperature (C) Ambient Air Temperature (C) Figure 3: Encased converter (without heatsink) max. output power derating vs. ambient air temperature for airflow rates of 100 LFM through 400 LFM. Air flows across the converter from pin 3 to pin 1 (nominal input voltage). Figure 4: Encased converter (with 1/4" heatsink) max. output power derating vs. ambient air temperature for airflow rates of 100 LFM through 400 LFM. Air flows across the converter from pin 3 to pin 1 (nominal input voltage). Figure 5: Output voltage response to step-change in load current (50%-75%50% of Iout(max); dI/dt = 0.2 A/s). Load cap: 1 F ceramic and 15 F tantalum capacitors. Ch 1: Vout (500 mV/div), Ch 2: Iout (10 A/div). Product # IQ12xxxQTCxx Phone 1-888-567-9596 www.synqor.com Figure 6: Output voltage response to step-change in input voltage (250 V/ms). Load cap: 100 F, electrolytic output capacitance. Ch 1: Vout (500 mV/div), Ch 2: Vin (10 V/div). Doc.# 005-IQ12QTX Rev. B 09/23/08 Page 9 Technical Specification Input: Output: Current: Part no.: 9-22 V 5.0V 20 A IQ12050QTC20 IQ12050QTC20 eleCTRICal ChaRaCTeRISTICS (5.0 VOUT) TA=25C,airflowrate=300LFM,VIN=12VDCunlessotherwisenoted;fulloperatingtemperaturerangeis-40Cto+100C ambienttemperaturewithappropriatepowerderating.Specificationssubjecttochangewithoutnotice. InPUT ChaRaCTeRISTICS MaximumInputCurrent No-LoadInputCurrent DisabledInputCurrent ResponsetoInputTransient InputTerminalRippleCurrent RecommendedInputFuse InputFilterComponentValues(L\C) OUTPUT ChaRaCTeRISTICS OutputVoltageSetPoint OutputVoltageRegulation OverLine OverLoad OverTemperature TotalOutputVoltageRange OutputVoltageRippleandNoise 1 Peak-to-Peak RMS OperatingOutputCurrentRange OutputDCCurrent-LimitInception OutputDCCurrent-LimitShutdownVoltage Back-DriveCurrentLimitwhileEnabled Back-DriveCurrentLimitwhileDisabled MaximumOutputCapacitance OutputVoltageduringLoadCurrentTransient ForaStepChangeinOutputCurrent(0.1A/s) SettlingTime OutputVoltageTrimRange OutputVoltageRemoteSenseRange OutputOver-VoltageProtection LoadCurrentScaleFactor eFFICIenCy 100%Load 50%Load Parameter Min. 4.95 -75 4.875 0 22 0 -20 117 Typ. 380 1.6 0.5 245 0.47\24 5.00 +0.1 +0.1 36 8 24 2.3 0.8 15 200 200 122 1000 88 88 Max. 16.7 700 3.0 30 5.05 +0.3 +0.3 75 5.125 70 15 20 26 50 1,000 +10 +10 127 Units notes & Conditions A mA mA V mA A H\F V % % mV V mV mV A A V A mA F mV s % % % % % 9VIN;trimup;incurrentlimit 300V/msinputtransient;100Foutputcap. RMS Fastactingexternalfuserecommended Internalvalues;seeFigureE Oversample,line,load,temperature&life 20MHzbandwidth FullLoad FullLoad Subjecttothermalderating OutputVoltage10%Low Negativecurrentdrawnfromoutput Negativecurrentdrawnfromoutput Voutnominalatfullload(resistiveload) 50%to75%to50%IOUTmax Towithin1%VOUTnom MeasuredacrossPins8&4;CommonFigure3 MeasuredacrossPins8&4 Overfulltemprange;%ofnominalVOUT SeeOutputLoadCurrentapp.noteonourweb SeeFigure1forefficiencycurve SeeFigure1forefficiencycurve note 1:Outputisterminatedwith1Fceramicand15Flow-ESRtantalumcapacitors. Forapplicationsrequiringreducedoutputvoltagerippleandnoise,consultSynQorapplicationssupport(e-mail:support@synqor.com) Product # IQ12xxxQTCxx Phone 1-888-567-9596 www.synqor.com Doc.# 005-IQ12QTX Rev. B 09/23/08 Page 10 Technical Specification 95 90 85 18 16 14 Input: Output: Current: Part no.: 9-22 V 5.0V 20 A IQ12050QTC20 Power Dissipation (W) 9 Vin 12 Vin 22 Vin 0 5 10 15 20 Efficiency (%) 12 10 8 6 4 2 0 0 5 10 15 20 9 Vin 12 Vin 22 Vin 80 75 70 65 60 Load Current (A) Load Current (A) Figure 1: Efficiency at nominal output voltage vs. load current for minimum, nominal, and maximum input voltage at 25C. Figure 2: Power dissipation at nominal output voltage vs. load current for minimum, nominal, and maximum input voltage at 25C. 25 25 20 20 Iout (A) 10 400 LFM (2.0 m/s) 5 300 LFM (1.5 m/s) 200 LFM (1.0 m/s) 100 LFM (0.5 m/s) 0 0 25 40 55 70 85 Iout (A) 15 15 10 400 LFM (2.0 m/s) 5 300 LFM (1.5 m/s) 200 LFM (1.0 m/s) 100 LFM (0.5 m/s) 0 0 25 40 55 70 85 Ambient Air Temperature (C) Ambient Air Temperature (C) Figure 3: Encased converter (without heatsink) max. output power derating vs. ambient air temperature for airflow rates of 100 LFM through 400 LFM. Air flows across the converter from pin 3 to pin 1 (nominal input voltage). Figure 4: Encased converter (with 1/4" heatsink) max. output power derating vs. ambient air temperature for airflow rates of 100 LFM through 400 LFM. Air flows across the converter from pin 3 to pin 1 (nominal input voltage). Figure 5: Output voltage response to step-change in load current (50%-75%50% of Iout(max); dI/dt = 0.1 A/s). Load cap: 1 F ceramic and 15 F tantalum capacitors. Ch 1: Vout (500 mV/div), Ch 2: Iout (5 A/div). Product # IQ12xxxQTCxx Phone 1-888-567-9596 www.synqor.com Figure 6: Output voltage response to step-change in input voltage (250 V/ms). Load cap: 100 F, electrolytic output capacitance. Ch 1: Vout (500 mV/div), Ch 2: Vin (10 V/div). Doc.# 005-IQ12QTX Rev. B 09/23/08 Page 11 Technical Specification Input: Output: Current: Part no.: 9-22 V 7.0 V 14 A IQ12070QTC14 IQ12070QTC14 eleCTRICal ChaRaCTeRISTICS (7.0 VOUT) TA=25C,airflowrate=300LFM,VIN=12VDCunlessotherwisenoted;fulloperatingtemperaturerangeis-40Cto+100C ambienttemperaturewithappropriatepowerderating.Specificationssubjecttochangewithoutnotice. InPUT ChaRaCTeRISTICS MaximumInputCurrent No-LoadInputCurrent DisabledInputCurrent ResponsetoInputTransient InputTerminalRippleCurrent RecommendedInputFuse InputFilterComponentValues(L\C) OUTPUT ChaRaCTeRISTICS OutputVoltageSetPoint OutputVoltageRegulation OverLine OverLoad OverTemperature TotalOutputVoltageRange OutputVoltageRippleandNoise 1 Peak-to-Peak RMS OperatingOutputCurrentRange OutputDCCurrent-LimitInception OutputDCCurrent-LimitShutdownVoltage Back-DriveCurrentLimitwhileEnabled Back-DriveCurrentLimitwhileDisabled MaximumOutputCapacitance OutputVoltageduringLoadCurrentTransient ForaStepChangeinOutputCurrent(0.1A/s) SettlingTime OutputVoltageTrimRange OutputVoltageRemoteSenseRange OutputOver-VoltageProtection LoadCurrentScaleFactor eFFICIenCy 100%Load 50%Load Parameter Min. 6.930 -105 6.825 0 15.4 0 -20 117 Typ. 290 1.7 0.4 300 0.47\24 7.000 +0.1 +0.1 25 5 16.8 5.0 0.5 15 350 50 122 667 90 90 Max. 16.0 360 3.0 30 7.070 +0.3 +0.3 105 7.175 50 10 14.0 18.2 50 4,000 +10 +10 127 Units notes & Conditions A mA mA V mA A H\F V % % mV V mV mV A A V A mA F mV s % % % % % 9VIN;trimup;incurrentlimit 300V/msinputtransient;100Foutputcap. RMS Fastactingexternalfuserecommended Internalvalues;seeFigureE Oversample,line,load,temperature&life 20MHzbandwidth FullLoad FullLoad Subjecttothermalderating OutputVoltage10%Low Negativecurrentdrawnfromoutput Negativecurrentdrawnfromoutput Voutnominalatfullload(resistiveload) 50%to75%to50%IOUTmax Towithin1%VOUTnom MeasuredacrossPins8&4;CommonFigure3 MeasuredacrossPins8&4 Overfulltemprange;%ofnominalVOUT SeeOutputLoadCurrentapp.noteonourweb SeeFigure1forefficiencycurve SeeFigure1forefficiencycurve note 1:Outputisterminatedwith1Fceramicand15Flow-ESRtantalumcapacitors. Forapplicationsrequiringreducedoutputvoltagerippleandnoise,consultSynQorapplicationssupport(e-mail:support@synqor.com) Product # IQ12xxxQTCxx Phone 1-888-567-9596 www.synqor.com Doc.# 005-IQ12QTX Rev. B 09/23/08 Page 12 Technical Specification 100 95 10 12 Input: Output: Current: Part no.: 9-22 V 7.0 V 14 A IQ12070QTC14 Power Dissipation (W) 9 Vin 12 Vin 22 Vin 0 1 3 4 6 7 8 10 11 13 14 90 Efficiency (%) 8 85 80 75 70 65 60 6 4 9 Vin 12 Vin 22 Vin 0 0 1 3 4 6 7 8 10 11 13 14 2 Load Current (A) Load Current (A) Figure 1: Efficiency at nominal output voltage vs. load current for minimum, nominal, and maximum input voltage at 25C. Figure 2: Power dissipation at nominal output voltage vs. load current for minimum, nominal, and maximum input voltage at 25C. 16 14 12 10 16 14 12 10 Iout (A) 8 6 400 LFM (2.0 m/s) 4 2 0 0 25 40 55 70 85 300 LFM (1.5 m/s) 200 LFM (1.0 m/s) 100 LFM (0.5 m/s) Iout (A) 8 6 400 LFM (2.0 m/s) 4 2 0 0 25 40 55 70 85 300 LFM (1.5 m/s) 200 LFM (1.0 m/s) 100 LFM (0.5 m/s) Ambient Air Temperature (C) Ambient Air Temperature (C) Figure 3: Encased converter (without heatsink) max. output power derating vs. ambient air temperature for airflow rates of 100 LFM through 400 LFM. Air flows across the converter from pin 3 to pin 1 (nominal input voltage). Figure 4: Encased converter (with 1/4" heatsink) max. output power derating vs. ambient air temperature for airflow rates of 100 LFM through 400 LFM. Air flows across the converter from pin 3 to pin 1 (nominal input voltage). Figure 5: Output voltage response to step-change in load current (50%-75%50% of Iout(max); dI/dt = 0.1 A/s). Load cap: 1 F ceramic and 15 F tantalum capacitors. Ch 1: Vout (200 mV/div), Ch 2: Iout (5 A/div). Product # IQ12xxxQTCxx Phone 1-888-567-9596 www.synqor.com Figure 6: Output voltage response to step-change in input voltage (250 V/ms). Load cap: 100 F, electrolytic output capacitance. Ch 1: Vout (500 mV/div), Ch 2: Vin (10 V/div). Doc.# 005-IQ12QTX Rev. B 09/23/08 Page 13 Technical Specification Input: Output: Current: Part no.: 9-22 V 12 V 8A IQ12120QTC08 IQ12120QTC08 eleCTRICal ChaRaCTeRISTICS (12 VOUT) TA=25C,airflowrate=300LFM,VIN=12VDCunlessotherwisenoted;fulloperatingtemperaturerangeis-40Cto+100C ambienttemperaturewithappropriatepowerderating.Specificationssubjecttochangewithoutnotice. InPUT ChaRaCTeRISTICS MaximumInputCurrent No-LoadInputCurrent DisabledInputCurrent ResponsetoInputTransient InputTerminalRippleCurrent RecommendedInputFuse InputFilterComponentValues(L\C) OUTPUT ChaRaCTeRISTICS OutputVoltageSetPoint OutputVoltageRegulation OverLine OverLoad OverTemperature TotalOutputVoltageRange OutputVoltageRippleandNoise 1 Peak-to-Peak RMS OperatingOutputCurrentRange OutputDCCurrent-LimitInception OutputDCCurrent-LimitShutdownVoltage Back-DriveCurrentLimitwhileEnabled Back-DriveCurrentLimitwhileDisabled MaximumOutputCapacitance OutputVoltageduringLoadCurrentTransient ForaStepChangeinOutputCurrent(0.1A/s) SettlingTime OutputVoltageTrimRange OutputVoltageRemoteSenseRange OutputOver-VoltageProtection LoadCurrentScaleFactor eFFICIenCy 100%Load 50%Load Parameter Min. 11.88 -180 11.7 0 8.8 0 -20 117 Typ. 370 2.0 0.45 215 0.47\24 12.00 +0.1 +0.1 25 5 9.6 10 0.45 15 450 50 122 444 91 89 Max. 14.1 460 3.0 30 12.12 +0.3 +0.3 180 12.3 50 10 8 10.4 50 1500 +10 +10 127 Units notes & Conditions A mA mA V mA A H\F V % % mV V mV mV A A V A mA F mV s % % % % % 9VIN;12Vout;incurrentlimit 250V/msinputtransient;100Foutputcap. RMS Fastactingexternalfuserecommended Internalvalues;seeFigureE Oversample,line,load,temperature&life 20MHzbandwidth FullLoad FullLoad Subjecttothermalderating OutputVoltage10%Low Negativecurrentdrawnfromoutput Negativecurrentdrawnfromoutput Voutnominalatfullload(resistiveload) 50%to75%to50%IOUTmax Towithin1%VOUTnom MeasuredacrossPins8&4;CommonFigure3 MeasuredacrossPins8&4 Overfulltemprange;%ofnominalVOUT SeeOutputLoadCurrentapp.noteonourweb SeeFigure1forefficiencycurve SeeFigure1forefficiencycurve note 1:Outputisterminatedwith1Fceramicand15Flow-ESRtantalumcapacitors. Forapplicationsrequiringreducedoutputvoltagerippleandnoise,consultSynQorapplicationssupport(e-mail:support@synqor.com) Product # IQ12xxxQTCxx Phone 1-888-567-9596 www.synqor.com Doc.# 005-IQ12QTX Rev. B 09/23/08 Page 14 Technical Specification 100 95 10 90 12 Input: Output: Current: Part no.: 9-22 V 12 V 8A IQ12120QTC08 Power Dissipation (W) Efficiency (%) 85 80 75 70 65 60 0 1 2 3 4 5 6 7 8 9 Vin 12 Vin 22 Vin 8 6 4 9 Vin 12 Vin 22 Vin 0 0 1 2 3 4 5 6 7 8 2 Load Current (A) Load Current (A) Figure 1: Efficiency at nominal output voltage vs. load current for minimum, nominal, and maximum input voltage at 25C. Figure 2: Power dissipation at nominal output voltage vs. load current for minimum, nominal, and maximum input voltage at 25C. 10 10 8 8 Iout (A) 4 400 LFM (2.0 m/s) 2 300 LFM (1.5 m/s) 200 LFM (1.0 m/s) 100 LFM (0.5 m/s) 0 0 25 40 55 70 85 Iout (A) 6 6 4 400 LFM (2.0 m/s) 2 300 LFM (1.5 m/s) 200 LFM (1.0 m/s) 100 LFM (0.5 m/s) 0 0 25 40 55 70 85 Ambient Air Temperature (C) Ambient Air Temperature (C) Figure 3: Encased converter (without heatsink) max. output power derating vs. ambient air temperature for airflow rates of 100 LFM through 400 LFM. Air flows across the converter from pin 3 to pin 1 (nominal input voltage). Figure 4: Encased converter (with 1/4" heatsink) max. output power derating vs. ambient air temperature for airflow rates of 100 LFM through 400 LFM. Air flows across the converter from pin 3 to pin 1 (nominal input voltage). Figure 5: Output voltage response to step-change in load current (50%-75%50% of Iout(max); dI/dt = 0.1 A/s). Load cap: 1 F ceramic and 15 F tantalum capacitors. Ch 1: Vout (1 V/div), Ch 2: Iout (2.5 A/div). Product # IQ12xxxQTCxx Phone 1-888-567-9596 www.synqor.com Figure 6: Output voltage response to step-change in input voltage (250 V/ms). Load cap: 100 F, electrolytic output capacitance. Ch 1: Vout (500 mV/div), Ch 2: Vin (10 V/div). Doc.# 005-IQ12QTX Rev. B 09/23/08 Page 15 Technical Specification Input: Output: Current: Part no.: 9-22 V 15 V 7A IQ12150QTC07 IQ12150QTC07 eleCTRICal ChaRaCTeRISTICS (15 VOUT) TA=25C,airflowrate=300LFM,VIN=12VDCunlessotherwisenoted;fulloperatingtemperaturerangeis-40Cto+100C ambienttemperaturewithappropriatepowerderating.Specificationssubjecttochangewithoutnotice. InPUT ChaRaCTeRISTICS MaximumInputCurrent No-LoadInputCurrent DisabledInputCurrent ResponsetoInputTransient InputTerminalRippleCurrent RecommendedInputFuse InputFilterComponentValues(L\C) OUTPUT ChaRaCTeRISTICS OutputVoltageSetPoint OutputVoltageRegulation OverLine OverLoad OverTemperature TotalOutputVoltageRange OutputVoltageRippleandNoise 1 Peak-to-Peak RMS OperatingOutputCurrentRange OutputDCCurrent-LimitInception OutputDCCurrent-LimitShutdownVoltage Back-DriveCurrentLimitwhileEnabled Back-DriveCurrentLimitwhileDisabled MaximumOutputCapacitance OutputVoltageduringLoadCurrentTransient ForaStepChangeinOutputCurrent(0.1A/s) SettlingTime OutputVoltageTrimRange OutputVoltageRemoteSenseRange OutputOver-VoltageProtection LoadCurrentScaleFactor eFFICIenCy 100%Load 50%Load Parameter Min. 14.85 -225 14.625 0 7.7 0 -20 117 Typ. 330 2.0 0.5 280 0.47\24 15.00 +0.1 +0.1 30 5 8.4 10.7 0.3 15 700 50 122 333 90 91 Max. 17.0 410 3.0 30 15.15 +0.3 +0.3 225 15.375 60 10 7.0 9.1 50 1000 +10 +10 127 Units notes & Conditions A mA mA V mA A H\F V % % mV V mV mV A A V A mA F mV s % % % % % 9VIN;trimup;incurrentlimit 250V/msinputtransient;100Foutputcap. RMS Fastactingexternalfuserecommended Internalvalues;seeFigureE Oversample,line,load,temperature&life 20MHzbandwidth FullLoad FullLoad Subjecttothermalderating OutputVoltage10%Low Negativecurrentdrawnfromoutput Negativecurrentdrawnfromoutput Voutnominalatfullload(resistiveload) 50%to75%to50%IOUTmax Towithin1%VOUTnom MeasuredacrossPins8&4;CommonFigure3 MeasuredacrossPins8&4 Overfulltemprange;%ofnominalVOUT SeeOutputLoadCurrentapp.noteonourweb SeeFigure1forefficiencycurve SeeFigure1forefficiencycurve note 1:Outputisterminatedwith1Fceramicand15Flow-ESRtantalumcapacitors. Forapplicationsrequiringreducedoutputvoltagerippleandnoise,consultSynQorapplicationssupport(e-mail:support@synqor.com) Product # IQ12xxxQTCxx Phone 1-888-567-9596 www.synqor.com Doc.# 005-IQ12QTX Rev. B 09/23/08 Page 16 Technical Specification 100 95 14 12 Input: Output: Current: Part no.: 9-22 V 15 V 7A IQ12150QTC07 Power Dissipation (W) 90 10 8 6 4 2 0 9 Vin 12 Vin 22 Vin Efficiency (%) 85 80 75 70 65 60 0 1 2 3 4 5 6 7 9 Vin 12 Vin 22 Vin 0 1 2 3 4 5 6 7 Load Current (A) Load Current (A) Figure 1: Efficiency at nominal output voltage vs. load current for minimum, nominal, and maximum input voltage at 25C. Figure 2: Power dissipation at nominal output voltage vs. load current for minimum, nominal, and maximum input voltage at 25C. 8 8 6 6 Iout (A) 4 Iout (A) 400 LFM (2.0 m/s) 4 400 LFM (2.0 m/s) 2 300 LFM (1.5 m/s) 200 LFM (1.0 m/s) 100 LFM (0.5 m/s) 0 2 300 LFM (1.5 m/s) 200 LFM (1.0 m/s) 100 LFM (0.5 m/s) 0 0 25 40 55 70 85 0 25 40 55 70 85 Ambient Air Temperature (C) Ambient Air Temperature (C) Figure 3: Encased converter (without heatsink) max. output power derating vs. ambient air temperature for airflow rates of 100 LFM through 400 LFM. Air flows across the converter from pin 3 to pin 1 (nominal input voltage). Figure 4: Encased converter (with 1/4" heatsink) max. output power derating vs. ambient air temperature for airflow rates of 100 LFM through 400 LFM. Air flows across the converter from pin 3 to pin 1 (nominal input voltage). Figure 5: Output voltage response to step-change in load current (50%-75%50% of Iout(max); dI/dt = 0.1 A/s). Load cap: 1 F ceramic and 15 F tantalum capacitors. Ch 1: Vout (1 V/div), Ch 2: Iout (2.5 A/div). Product # IQ12xxxQTCxx Phone 1-888-567-9596 www.synqor.com Figure 6: Output voltage response to step-change in input voltage (250 V/ms). Load cap: 100 F, electrolytic output capacitance. Ch 1: Vout (500 mV/div), Ch 2: Vin (10 V/div). Doc.# 005-IQ12QTX Rev. B 09/23/08 Page 17 Technical Specification Input: Output: Current: Part no.: 9-22 V 24 V 4A IQ12240QTC04 IQ12240QTC04 eleCTRICal ChaRaCTeRISTICS (24 VOUT) TA=25C,airflowrate=300LFM,VIN=12VDCunlessotherwisenoted;fulloperatingtemperaturerangeis-40Cto+100C ambienttemperaturewithappropriatepowerderating.Specificationssubjecttochangewithoutnotice. InPUT ChaRaCTeRISTICS MaximumInputCurrent No-LoadInputCurrent DisabledInputCurrent ResponsetoInputTransient InputTerminalRippleCurrent RecommendedInputFuse InputFilterComponentValues(L\C) OUTPUT ChaRaCTeRISTICS OutputVoltageSetPoint OutputVoltageRegulation OverLine OverLoad OverTemperature TotalOutputVoltageRange OutputVoltageRippleandNoise 1 Peak-to-Peak RMS OperatingOutputCurrentRange OutputDCCurrent-LimitInception OutputDCCurrent-LimitShutdownVoltage Back-DriveCurrentLimitwhileEnabled Back-DriveCurrentLimitwhileDisabled MaximumOutputCapacitance OutputVoltageduringLoadCurrentTransient ForaStepChangeinOutputCurrent(0.1A/s) SettlingTime OutputVoltageTrimRange OutputVoltageRemoteSenseRange OutputOver-VoltageProtection LoadCurrentScaleFactor eFFICIenCy 100%Load 50%Load Parameter Min. 23.76 -360 23.4 0 4.4 0 -20 117 Typ. 290 2.0 0.8 270 0.47\24 24.00 +0.1 +0.1 84 19 4.8 14 0.15 15 1400 50 122 190 89 90 Max. 15.8 360 3.0 30 24.24 +0.3 +0.3 360 24.6 170 40 4.0 5.2 50 400 +10 +10 127 Units notes & Conditions A mA mA V mA A H\F V % % mV V mV mV A A V A mA F mV s % % % % % 9VIN;trimup;incurrentlimit 250V/msinputtransient;100Foutputcap. RMS Fastactingexternalfuserecommended Internalvalues;seeFigureE Oversample,line,load,temperature&life 20MHzbandwidth FullLoad FullLoad Subjecttothermalderating OutputVoltage10%Low Negativecurrentdrawnfromoutput Negativecurrentdrawnfromoutput Voutnominalatfullload(resistiveload) 50%to75%to50%IOUTmax Towithin1%VOUTnom MeasuredacrossPins8&4;CommonFigure3 MeasuredacrossPins8&4 Overfulltemprange;%ofnominalVOUT SeeOutputLoadCurrentapp.noteonourweb SeeFigure1forefficiencycurve SeeFigure1forefficiencycurve note 1:Outputisterminatedwith1Fceramic. Forapplicationsrequiringreducedoutputvoltagerippleandnoise,consultSynQorapplicationssupport(e-mail:support@synqor.com) Product # IQ12xxxQTCxx Phone 1-888-567-9596 www.synqor.com Doc.# 005-IQ12QTX Rev. B 09/23/08 Page 18 Technical Specification 100 95 14 12 Input: Output: Current: Part no.: 9-22 V 24 V 4A IQ12240QTC04 Power Dissipation (W) 90 10 8 6 4 2 0 9 Vin 12 Vin 22 Vin Efficiency (%) 85 80 75 70 65 60 0 1 2 3 4 9 Vin 12 Vin 22 Vin 0 1 2 3 4 Load Current (A) Load Current (A) Figure 1: Efficiency at nominal output voltage vs. load current for minimum, nominal, and maximum input voltage at 25C. Figure 2: Power dissipation at nominal output voltage vs. load current for minimum, nominal, and maximum input voltage at 25C. 5 5 4 4 Iout (A) 2 400 LFM (2.0 m/s) 1 300 LFM (1.5 m/s) 200 LFM (1.0 m/s) 100 LFM (0.5 m/s) 0 0 25 40 55 70 85 Iout (A) 3 3 2 400 LFM (2.0 m/s) 1 300 LFM (1.5 m/s) 200 LFM (1.0 m/s) 100 LFM (0.5 m/s) 0 0 25 40 55 70 85 Ambient Air Temperature (C) Ambient Air Temperature (C) Figure 3: Encased converter (without heatsink) max. output power derating vs. ambient air temperature for airflow rates of 100 LFM through 400 LFM. Air flows across the converter from pin 3 to pin 1 (nominal input voltage). Figure 4: Encased converter (with 1/4" heatsink) max. output power derating vs. ambient air temperature for airflow rates of 100 LFM through 400 LFM. Air flows across the converter from pin 3 to pin 1 (nominal input voltage). Figure 5: Output voltage response to step-change in load current (50%-75%-50% of Iout(max); dI/dt = 0.08 A/s). Load cap: 1 F ceramic capacitor. Ch 1: Vout (2 V/div), Ch 2: Iout (2 A/div). Product # IQ12xxxQTCxx Phone 1-888-567-9596 www.synqor.com Figure 6: Output voltage response to step-change in input voltage (250 V/ms). Load cap: 100 F, electrolytic output capacitance. Ch 1: Vout (1 V/div), Ch 2: Vin (10 V/div). Doc.# 005-IQ12QTX Rev. B 09/23/08 Page 19 Technical Specification Input: Output: Current: Part no.: 9-22 V 30 V 3A IQ12300QTC03 IQ12300QTC03 eleCTRICal ChaRaCTeRISTICS (30 VOUT) TA=25C,airflowrate=300LFM,VIN=12VDCunlessotherwisenoted;fulloperatingtemperaturerangeis-40Cto+100C ambienttemperaturewithappropriatepowerderating.Specificationssubjecttochangewithoutnotice. InPUT ChaRaCTeRISTICS MaximumInputCurrent No-LoadInputCurrent DisabledInputCurrent ResponsetoInputTransient InputTerminalRippleCurrent RecommendedInputFuse InputFilterComponentValues(L\C) OUTPUT ChaRaCTeRISTICS OutputVoltageSetPoint OutputVoltageRegulation OverLine OverLoad OverTemperature TotalOutputVoltageRange OutputVoltageRippleandNoise 1 Peak-to-Peak RMS OperatingOutputCurrentRange OutputDCCurrent-LimitInception OutputDCCurrent-LimitShutdownVoltage Back-DriveCurrentLimitwhileEnabled Back-DriveCurrentLimitwhileDisabled MaximumOutputCapacitance OutputVoltageduringLoadCurrentTransient ForaStepChangeinOutputCurrent(0.1A/s) SettlingTime OutputVoltageTrimRange OutputVoltageRemoteSenseRange OutputOver-VoltageProtection LoadCurrentScaleFactor eFFICIenCy 100%Load 50%Load Parameter Min. 29.7 -450 29.25 0 3.3 0 -20 117 Typ. 280 2.0 1.0 265 0.47\24 30.0 +0.1 +0.1 64 15 3.6 18 0.12 15 1600 50 122 148 89 90 Max. 14.8 350 3.0 30 30.3 +0.3 +0.3 450 30.75 130 30 3.0 3.9 50 250 +10 +10 127 Units notes & Conditions A mA mA V mA A H\F V % % mV V mV mV A A V A mA F mV s % % % % % 9VIN;trimup;incurrentlimit 250V/msinputtransient;100Foutputcap. RMS Fastactingexternalfuserecommended Internalvalues;seeFigureE Oversample,line,load,temperature&life 20MHzbandwidth FullLoad FullLoad Subjecttothermalderating OutputVoltage10%Low Negativecurrentdrawnfromoutput Negativecurrentdrawnfromoutput Voutnominalatfullload(resistiveload) 50%to75%to50%IOUTmax Towithin1%VOUTnom MeasuredacrossPins8&4;CommonFigure3 MeasuredacrossPins8&4 Overfulltemprange;%ofnominalVOUT SeeOutputLoadCurrentapp.noteonourweb SeeFigure1forefficiencycurve SeeFigure1forefficiencycurve note 1:Outputisterminatedwith1Fceramic. Forapplicationsrequiringreducedoutputvoltagerippleandnoise,consultSynQorapplicationssupport(e-mail:support@synqor.com) Product # IQ12xxxQTCxx Phone 1-888-567-9596 www.synqor.com Doc.# 005-IQ12QTX Rev. B 09/23/08 Page 20 Technical Specification 100 95 14 12 Input: Output: Current: Part no.: 9-22 V 30 V 3A IQ12300QTC03 Power Dissipation (W) 90 10 8 6 4 2 0 9 Vin 12 Vin 22 Vin Efficiency (%) 85 80 75 70 65 60 0.0 0.5 1.0 1.5 2.0 2.5 3.0 9 Vin 12 Vin 22 Vin 0.0 0.5 1.0 1.5 2.0 2.5 3.0 Load Current (A) Load Current (A) Figure 1: Efficiency at nominal output voltage vs. load current for minimum, nominal, and maximum input voltage at 25C. Figure 2: Power dissipation at nominal output voltage vs. load current for minimum, nominal, and maximum input voltage at 25C. 4.0 3.5 3.0 2.5 4.0 3.5 3.0 2.5 Iout (A) 2.0 1.5 400 LFM (2.0 m/s) 1.0 0.5 0.0 0 25 40 55 70 85 300 LFM (1.5 m/s) 200 LFM (1.0 m/s) 100 LFM (0.5 m/s) Iout (A) 2.0 1.5 400 LFM (2.0 m/s) 1.0 0.5 0.0 0 25 40 55 70 85 300 LFM (1.5 m/s) 200 LFM (1.0 m/s) 100 LFM (0.5 m/s) Ambient Air Temperature (C) Ambient Air Temperature (C) Figure 3: Encased converter (without heatsink) max. output power derating vs. ambient air temperature for airflow rates of 100 LFM through 400 LFM. Air flows across the converter from pin 3 to pin 1 (nominal input voltage). Figure 4: Encased converter (with 1/4" heatsink) max. output power derating vs. ambient air temperature for airflow rates of 100 LFM through 400 LFM. Air flows across the converter from pin 3 to pin 1 (nominal input voltage). Figure 5: Output voltage response to step-change in load current (50%-75%-50% of Iout(max); dI/dt = 0.05 A/s). Load cap: 1 F ceramic capacitor. Ch 1: Vout (2 V/div), Ch 2: Iout (1 A/div). Product # IQ12xxxQTCxx Phone 1-888-567-9596 www.synqor.com Figure 6: Output voltage response to step-change in input voltage (250 V/ms). Load cap: 100 F, electrolytic output capacitance. Ch 1: Vout (1 V/div), Ch 2: Vin (10 V/div). Doc.# 005-IQ12QTX Rev. B 09/23/08 Page 21 Technical Specification Input: Output: Current: Part no.: 9-22 V 48 V 2A IQ12480QTC02 IQ12480QTC02 eleCTRICal ChaRaCTeRISTICS (48 VOUT) TA=25C,airflowrate=300LFM,VIN=12VDCunlessotherwisenoted;fulloperatingtemperaturerangeis-40Cto+100C ambienttemperaturewithappropriatepowerderating.Specificationssubjecttochangewithoutnotice. InPUT ChaRaCTeRISTICS MaximumInputCurrent No-LoadInputCurrent DisabledInputCurrent ResponsetoInputTransient InputTerminalRippleCurrent RecommendedInputFuse InputFilterComponentValues(L\C) OUTPUT ChaRaCTeRISTICS OutputVoltageSetPoint OutputVoltageRegulation OverLine OverLoad OverTemperature TotalOutputVoltageRange OutputVoltageRippleandNoise 1 Peak-to-Peak RMS OperatingOutputCurrentRange OutputDCCurrent-LimitInception OutputDCCurrent-LimitShutdownVoltage Back-DriveCurrentLimitwhileEnabled Back-DriveCurrentLimitwhileDisabled MaximumOutputCapacitance OutputVoltageduringLoadCurrentTransient ForaStepChangeinOutputCurrent(0.1A/s) SettlingTime OutputVoltageTrimRange OutputVoltageRemoteSenseRange OutputOver-VoltageProtection LoadCurrentScaleFactor eFFICIenCy 100%Load 50%Load Parameter Min. 47.52 -720 46.80 0 2.2 0 -20 115 Typ. 260 2.0 1.1 300 0.47\24 48.0 +0.1 +0.1 80 20 2.4 30 0.06 15 2000 70 120 89 89 90 Max. 15.9 330 3.0 30 48.48 +0.3 +0.3 720 49.20 160 40 2 2.6 50 100 +10 +10 124 Units notes & Conditions A mA mA V mA A H\F V % % mV V mV mV A A V A mA F mV s % % % % % 9VIN;trimup;incurrentlimit 250V/msinputtransient;100Foutputcap. RMS Fastactingexternalfuserecommended Internalvalues;seeFigureE Oversample,line,load,temperature&life 20MHzbandwidth FullLoad FullLoad Subjecttothermalderating OutputVoltage10%Low Negativecurrentdrawnfromoutput Negativecurrentdrawnfromoutput Voutnominalatfullload(resistiveload) 50%to75%to50%IOUTmax Towithin1%VOUTnom MeasuredacrossPins8&4;CommonFigure3 MeasuredacrossPins8&4 Overfulltemprange;%ofnominalVOUT SeeOutputLoadCurrentapp.noteonourweb SeeFigure1forefficiencycurve SeeFigure1forefficiencycurve note 1:Outputisterminatedwith1Fceramic. Forapplicationsrequiringreducedoutputvoltagerippleandnoise,consultSynQorapplicationssupport(e-mail:support@synqor.com) Product # IQ12xxxQTCxx Phone 1-888-567-9596 www.synqor.com Doc.# 005-IQ12QTX Rev. B 09/23/08 Page 22 Technical Specification 100 95 16 14 Input: Output: Current: Part no.: 9-22 V 48 V 2A IQ12480QTC02 85 80 75 70 65 60 0.0 0.5 1.0 1.5 2.0 9 Vin 12 Vin 22 Vin Power Dissipation (W) 90 12 10 8 6 4 2 0 0.0 0.5 1.0 1.5 2.0 9 Vin 12 Vin 22 Vin Efficiency (%) Load Current (A) Load Current (A) Figure 1: Efficiency at nominal output voltage vs. load current for minimum, nominal, and maximum input voltage at 25C. Figure 2: Power dissipation at nominal output voltage vs. load current for minimum, nominal, and maximum input voltage at 25C. 3.0 3.0 2.5 2.5 2.0 2.0 Iout (A) 1.5 Iout (A) 1.5 1.0 400 LFM (2.0 m/s) 300 LFM (1.5 m/s) 200 LFM (1.0 m/s) 100 LFM (0.5 m/s) 1.0 400 LFM (2.0 m/s) 300 LFM (1.5 m/s) 200 LFM (1.0 m/s) 100 LFM (0.5 m/s) 0.5 0.5 0.0 0 25 40 55 70 85 0.0 0 25 40 55 70 85 Ambient Air Temperature (C) Ambient Air Temperature (C) Figure 3: Encased converter (without heatsink) max. output power derating vs. ambient air temperature for airflow rates of 100 LFM through 400 LFM. Air flows across the converter from pin 3 to pin 1 (nominal input voltage). Figure 4: Encased converter (with 1/4" heatsink) max. output power derating vs. ambient air temperature for airflow rates of 100 LFM through 400 LFM. Air flows across the converter from pin 3 to pin 1 (nominal input voltage). Figure 5: Output voltage response to step-change in load current (50%-75%50% of Iout(max); dI/dt = 0.02 A/s). Load cap: 1 F ceramic capacitor. Ch 1: Vout (2 V/div), Ch 2: Iout (1 A/div). Product # IQ12xxxQTCxx Phone 1-888-567-9596 www.synqor.com Figure 6: Output voltage response to step-change in input voltage (250 V/ms). Load cap: 100 F, electrolytic output capacitance. Ch 1: Vout (1 V/div), Ch 2: Vin (10 V/div). Doc.# 005-IQ12QTX Rev. B 09/23/08 Page 23 Technical Specification IQ12-QTC Family BASICOPERATIONANDFEATURES This converter series uses a two-stage power conversion topology. The first stage is a buck-converter that keeps the output voltage constant over variations in line, load, and temperature. The second stage uses a transformer to provide the functions of input/output isolation and voltage step-up or step-downtoachievetheoutputvoltagerequired. Both the first stage and the second stage switch at a fixed frequency for predictable EMI performance. Rectification of the transformer'soutputisaccomplishedwithsynchronousrectifiers. These devices, which are MOSFETs with a very low on-state resistance,dissipatefarlessenergythanSchottkydiodes.Thisis the primary reason that the converter has such high efficiency, evenatverylowoutputvoltagesandveryhighoutputcurrents. Theseconvertersareofferedtotallyencasedtowithstandharsh environmentsandthermallydemandingapplications.Dissipation throughout the converter is so low that it does not require a heatsink for operation in many applications; however, adding aheatsinkprovidesimprovedthermalderatingperformancein extremesituations. This series of converters uses the industry standard footprint andpin-outconfiguration. CONTROLFEATURES ReMOTe On/OFF (Pin 2):TheON/OFFinput,Pin2,permits theusertocontrolwhentheconverterisonoroff.Thisinput is referenced to the return terminal of the input bus, Vin(-). TheON/OFFsignalisactivelow(meaningthatalowturnsthe converteron).FigureAdetailsfourpossiblecircuitsfordriving theON/OFFpin.FigureBisadetailedlookoftheinternalON/ OFFcircuitry. ReMOTe SenSe(+) (Pins 7 and 5): The SENSE(+) inputs correctforvoltagedropsalongtheconductorsthatconnectthe converter'soutputpinstotheload. Pin 7 should be connected to Vout(+) and Pin 5 should be connectedtoVout(-)atthepointontheboardwhereregulation is desired. A remote connection at the load can adjust for a voltage drop only as large as that specified in this datasheet, thatis [Vout(+)-Vout(-)]-[Vsense(+)-Vsense(-)]< SenseRange%xVout Pins 7 and 5 must be connected for proper regulation of the output voltage. If these connections are not made, the converter will deliver an output voltage that is slightly higher thanitsspecifiedvalue. Note: the output over-voltage protection circuit senses the voltage across the output (pins 8 and 4) to determine when it should trigger, not the voltage across the converter's sense leads(pins7and5).Therefore,theresistivedropontheboard should be small enough so that output OVP does not trigger, evenduringloadtransients. ON/OFF ON/OFF Vin(_) RemoteEnableCircuit Vin(_) NegativeLogic (PermanentlyEnabled) ON/OFF TTL/ CMOS 5V 50k ON/OFF ON/OFF 50k TTL 5V 100pF Vin(_) OpenCollectorEnableCircuit Vin(_) DirectLogicDrive Vin(_) Figure A: Various circuits for driving the ON/OFF pin. Product # IQ12xxxQTCxx Phone 1-888-567-9596 www.synqor.com Figure B: Internal ON/OFF pin circuitry Doc.# 005-IQ12QTX Rev. B 09/23/08 Page 24 Technical Specification IQ12-QTC Family OUTPUT VOlTaGe TRIM (Pin 6):TheTRIMinputpermitsthe usertoadjusttheoutputvoltageacrossthesenseleadsupor downaccordingtothetrimrangespecifications. To decrease the output voltage, the user should connect a resistorbetweenPin6andPin5(SENSE(-)input).Foradesired decreaseofthenominaloutputvoltage,thevalueoftheresistor shouldbe PROTECTIONFEATURES Input Under-Voltage lockout: The converter is designed toturnoffwhentheinputvoltageistoolow,helpingavoidan inputsysteminstabilityproblem,describedinmoredetailinthe applicationnotetitled"0"onourwebsite.Thelockoutcircuitry is a comparator with dc hysteresis. When the input voltage is rising, it must exceed the typical Turn-On Voltage Threshold value (listed on the specifications page) before the converter willturnon.Oncetheconverterison,theinputvoltagemustfall below the typical Turn-Off Voltage Threshold value before the converterwillturnoff. Output Current limit: The maximum current limit remains constant as the output voltage drops. However, once the impedanceoftheloadacrosstheoutputissmallenoughtomake theoutputvoltagedropbelowthespecifiedOutputDCCurrentLimitShutdownVoltage,theconverterturnsoff. Theconverterthenentersa"hiccupmode"whereitrepeatedly turnsonandoffata5Hz(nominal)frequencywitha5%duty cycleuntiltheshortcircuitconditionisremoved.Thisprevents excessiveheatingoftheconverterortheloadboard. Output Over-Voltage limit:Ifthevoltageacrosstheoutput pinsexceedstheOutputOver-VoltageProtectionthreshold,the converterwillimmediatelystopswitching.Thispreventsdamage totheloadcircuitdueto1)excessiveseriesresistanceinoutput current path from converter output pins to sense point, 2) a releaseofashort-circuitcondition,or3)areleaseofacurrent limit condition. Load capacitance determines exactly how high theoutputvoltagewillriseinresponsetotheseconditions.After 200mstheconverterwillautomaticallyrestart. Over-Temperature Shutdown: A temperature sensor on the converter senses the average temperature of the module. Thethermalshutdowncircuitisdesignedtoturntheconverter off when the temperature at the sensed location reaches the Over-Temperature Shutdown value. It will allow the converter to turn on again when the temperature of the sensed location fallsbytheamountoftheOver-TemperatureShutdownRestart Hysteresisvalue. Rtrim-down= where 511 -10.22 (kW) % () % = Vnominal-Vdesired x100% Vnominal To increase the output voltage, the user should connect a resistorbetweenPin6andPin7(SENSE(+)input).Foradesired increaseofthenominaloutputvoltage,thevalueoftheresistor shouldbe Rtrim-up = where ( 5.11VOUTx(100+%) 1.225% _ 511 _ 10.22 % ) (kW) Vout=NominalOutputVoltage Graphs on Page 3 show the relationship between the trim resistorvalueandRtrim-upandRtrim-down,showingthetotal rangetheoutputvoltagecanbetrimmedupordown. Note:theTRIMfeaturedoesnotaffectthevoltageatwhichthe outputover-voltageprotectioncircuitistriggered.Trimmingthe output voltage too high may cause the over-voltage protection circuittoengage,particularlyduringtransients. ItisnotnecessaryfortheusertoaddcapacitanceattheTrim pin.Thenodeisinternallybypassedtoeliminatenoise. Total DC Variation of VOUT: For the converter to meet its full specifications,themaximumvariationofthedcvalueofVOUT,due to both trimming and remote load voltage drops, should not be greaterthanthatspecifiedfortheoutputvoltagetrimrange. Product # IQ12xxxQTCxx Phone 1-888-567-9596 www.synqor.com Doc.# 005-IQ12QTX Rev. B 09/23/08 Page 25 Technical Specification IQ12-QTC Family APPLICATIONCONSIDERATIONS Input System Instability:Thisconditioncanoccurbecause any dc-dc converter appears incrementally as a negative resistance load. A detailed application note titled "Input System Instability" is available on the SynQor website which provides an understanding of why this instability arises, and showsthepreferredsolutionforcorrectingit. application Circuits: Figure D provides a typical circuit diagramwhichdetailstheinputfilteringandvoltagetrimming. Input Filtering and external Capacitance:FigureEprovides adiagramshowingtheinternalinputfiltercomponents.Thisfilter dramaticallyreducesinputterminalripplecurrent,whichotherwise couldexceedtheratingofanexternalelectrolyticinputcapacitor. The recommended external input capacitance is specified in the Input Characteristics section on the Electrical Characteristics page. More detailed information is available in the application notetitled"EMICharacteristics"ontheSynQorwebsite. Startup Inhibit Period:TheStartupInhibitPeriodensuresthat theconverterwillremainoffforapproximately200mswhenitis shutdownforanyreason.Whenanoutputshortispresent,this generates a 5 Hz "hiccup mode," which prevents the converter fromoverheating.Inall,therearesevenwaysthattheconverter canbeshutdown,initiatingaStartupInhibitPeriod: *InputUnder-VoltageLockout *OutputOver-VoltageProtection *OverTemperatureShutdown *CurrentLimit *ShortCircuitProtection *TurnedoffbytheON/OFFinput FigureFshowsthreeturn-onscenarios,whereaStartupInhibit Periodisinitiatedatt0,t1,andt2: Vin(+) External Input Filter Electrolytic Capacitor Vout(+) Vsense(+) Rtrim-up or Vin ON/OFF Trim Vsense(_) Vin(_) Vout(_) Rtrim-down Cload Iload Figure D: Typical application circuit (negative logic unit, permanently enabled). L Vin(+) C Vin(_) Figure E: Internal Input Filter Diagram (component values listed on the specifications page). Product # IQ12xxxQTCxx Phone 1-888-567-9596 www.synqor.com Doc.# 005-IQ12QTX Rev. B 09/23/08 Page 26 Technical Specification IQ12-QTC Family Beforetimet0,whentheinputvoltageisbelowtheUVLthreshold, Beforetimet0,whentheinputvoltageisbelowtheUVLthreshold, theunitisdisabledbytheInputUnder-VoltageLockoutfeature. theunitisdisabledbytheInputUnder-VoltageLockoutfeature. When the input voltage rises above the UVLthreshold, the When the input voltage rises above the UVLthreshold, the Input Under-Voltage Lockout is released, and a Startup Inhibit Input Under-Voltage Lockout is released, and a Startup Inhibit Periodisinitiated.Attheendofthisdelay,theON/OFFpinis Periodisinitiated.Attheendofthisdelay,theON/OFFpinis evaluated,andsinceitisactive,theunitturnson. evaluated,andsinceitisactive,theunitturnson. Attimet1,theunitisdisabledbytheON/OFFpin,anditcannot Attimet1,theunitisdisabledbytheON/OFFpin,anditcannot beenabledagainuntiltheStartupInhibitPeriodhaselapsed. beenabledagainuntiltheStartupInhibitPeriodhaselapsed. When the ON/OFF pin goes high after t2t,, the Startup Inhibit When the ON/OFF pin goes high after 2 the Startup Inhibit Period has elapsed, and the output turns on within the typical Period has elapsed, and the output turns on within the typical Turn-OnTime. Turn-OnTime. Thermal Considerations: The maximum operating baseThermal Considerations: The maximum operating baseplatetemperature,TB,is100C.Aslongastheuser'sthermal platetemperature,TB,is100C.Aslongastheuser'sthermal system keeps TTB< 100 C, the converter can deliver its full system keeps B < 100 C, the converter can deliver its full ratedpower. ratedpower. Apowerderatingcurvecanbecalculatedforanyheatsinkthatis Apowerderatingcurvecanbecalculatedforanyheatsinkthatis attachedtothebase-plateoftheconverter.Itisonlynecessary attachedtothebase-plateoftheconverter.Itisonlynecessary todeterminethethermalresistance,RTHBABA,ofthechosenheatsink todeterminethethermalresistance,RTH ,ofthechosenheatsink between the base-plate and the ambient air for a given airflow between the base-plate and the ambient air for a given airflow rate. This information is usually available from the heatsink rate. This information is usually available from the heatsink vendor.Thefollowingformulacanthebeusedtodeterminethe vendor.Thefollowingformulacanthebeusedtodeterminethe maximumpowertheconvertercandissipateforagiventhermal maximumpowertheconvertercandissipateforagiventhermal conditionifitsbase-plateistobenohigherthan100C. conditionifitsbase-plateistobenohigherthan100C. 100C-TA A 100C-T max max Pdiss = Pdiss = RTHBABA RTH Thisvalueofpowerdissipationcanthenbeusedinconjunction Thisvalueofpowerdissipationcanthenbeusedinconjunction withthedatashowninFigure2todeterminethemaximumload withthedatashowninFigure2todeterminethemaximumload current(andpower)thattheconvertercandeliverinthegiven current(andpower)thattheconvertercandeliverinthegiven thermalcondition. thermalcondition. Forconvenience,Figures3and4providePowerderatingcurves Forconvenience,Figures3and4providePowerderatingcurves foranencasedconverterwithoutaheatsinkandwithatypical foranencasedconverterwithoutaheatsinkandwithatypical 1/4"highheatsink. 1/4"highheatsink. VVin in Under-Voltage Under-Voltage LockoutTurnLockoutTurnOnThreshold OnThreshold ON/OFF ON/OFF (neglogic) (neglogic) ON ON OFF ON OFF ON OFF OFF ON ON 9ms(typical 9ms(typical VVout out (typicalstart-up (typicalstart-up inhibitperiod) inhibitperiod) 200ms 200ms turnontime) turnontime) 200ms 200ms 200ms 200ms t0t0 t1t1 t2t2 tt Figure F: Startup Inhibit Period (turn-on time not to scale) Figure F: Startup Inhibit Period (turn-on time not to scale) Product # IQ12xxxQTCxx Phone 1-888-567-9596 www.synqor.com Doc.# 005-IQ12QTX Rev. B 09/23/08 Page 27 Technical Specification IQ12-QTC Family PaRT nUMBeRInG SySTeM The part numbering system for SynQor's InQor dc-dc convertersfollowstheformatshownintheexamplebelow. ORDeRInG InFORMaTIOn Thetablesbelowshowthevalidmodelnumbersandordering optionsforconvertersinthisproductfamily.Whenordering SynQorconverters,pleaseensurethatyouusethecomplete 15characterpartnumberconsistingofthe12characterbase part number and the additional 3 characters for options. A"-G"suffixindicatestheproductis6/6RoHScompliant. Model Number IQ12018QTC40xyz IQ12033QTC30xyz IQ12050QTC20xyz IQ12070QTC14xyz IQ12120QTC08xyz IQ12150QTC07xyz IQ12240QTC04xyz IQ12300QTC03xyz IQ12480QTC02xyz Continuous Input Voltage 9 - 22 V 9 - 22 V 9 - 22 V 9 - 22 V 9 - 22 V 9 - 22 V 9 - 22 V 9 - 22 V 9 - 22 V Transient Input Voltage 25 V - 100 ms 25 V - 100 ms 25 V - 100 ms 25 V - 100 ms 25 V - 100 ms 25 V - 100 ms 25 V - 100 ms 25 V - 100 ms 25 V - 100 ms Output Voltage 1.8 V 3.3 V 5V 7V 12 V 15 V 24 V 30 V 48 V Maximum Output Current 40 A 30 A 20 A 14 A 8A 7A 4A 3A 2A IQ 12 120 Q T C 0 8 n R S - G 6/6RoHS Options(see OrderingInformation) OutputCurrent ThermalDesign(seeOrderingInfo) PerformanceLevel PackageSize OutputVoltage InputVoltage ProductFamily Thefollowingoptionsmustbeincludedinplaceofthe x y z spacesinthemodelnumberslistedabove. Options Description: x y z Enable Logic N - Negative Pin Length R - 0.180" Feature Set S - Standard Thefirst12characterscomprisethebasepartnumberand the last 3 characters indicate available options. The "-G" suffixindicates6/6RoHScompliance. application notes Avarietyofapplicationnotesandtechnicalwhitepaperscan bedownloadedinpdfformatfromourwebsite. RohS Compliance:TheEUledRoHS(RestrictionofHazardous Substances) Directive bans the use of Lead, Cadmium, Hexavalent Chromium, Mercury, Polybrominated Biphenyls (PBB), and Polybrominated Diphenyl Ether (PBDE) in Electrical and Electronic Equipment. This SynQor product is 6/6 RoHS compliant. For more information please refer to SynQor's RoHSaddendumavailableatourRoHSCompliance/LeadFree Initiativewebpageore-mailusat ohs@synqor.com. r Not all combinations make valid part numbers, please contact SynQor for availability. PaTenTS SynQorholdsthefollowingpatents,oneormoreofwhich mightapplytothisproduct: 5,999,417 6,594,159 6,927,987 7,119,524 6,222,742 6,731,520 7,050,309 7,269,034 6,545,890 6,894,468 7,072,190 7,272,021 6,577,109 6,896,526 7,085,146 7,272,023 Contact SynQor for further information: Phone: TollFree: Fax: E-mail: Web: Address: 978-849-0600 888-567-9596 978-849-0602 p ower@synqor.com w ww.synqor.com 155SwansonRoad Boxborough,MA01719 USA Phone 1-888-567-9596 Warranty SynQoroffersathree(3)yearlimitedwarranty.Completewarranty informationislistedonourwebsiteorisavailableuponrequestfrom SynQor. Information furnished by SynQor is believed to be accurate and reliable.However,noresponsibilityisassumedbySynQorforitsuse, nor for any infringements of patents or other rights of third parties whichmayresultfromitsuse.Nolicenseisgrantedbyimplicationor otherwiseunderanypatentorpatentrightsofSynQor. Product # IQ12xxxQTCxx www.synqor.com Doc.# 005-IQ12QTX Rev. B 09/23/08 Page 28 |
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