page 1 of 3 www.pduke.com 2014/4/30 fdc20(w) series 20 watts dc-dc converter output specifications output power 20 watts, max. voltage accuracy single & dual triple 3.3v/5v auxiliary 1% 1% 5% minimum load (note 6) see table voltage adjustability 10% line regulation ll to hl at full load single (w) dual (w) triple 3.3v/5v auxiliary 0.2% 0.5% 1% 5% load regulation min. load to f ull load single dual triple 3.3v/5v auxiliary 0.5% 3% 2% 5% cross regulation (note 7) dual triple 3.3v/5v auxiliary 5% 2% 5% ripple and noise 20mhz bandwidth see table temperature coefficient 0.02% / oc, max. transient response recovery time 25% load step change single dual triple 250 s 250 s 500 s over voltage protection zener diode clamp 3.3vdc output 5vdc output 12vdcoutput 15vdc output 3.9vdc 6.2vdc 15vdc 18vdc over load protection % of fl at nominal input 150%, max . short circuit protection continuous, automatics recovery general specifications efficiency see table isolation voltage input to output input(output) to case 1600vdc, min. 1minute 1600vdc, min. 1minute isolation resistance 500vdc 10 9 ohms, min. isolation capacitance 300pf, max. switching frequency 300khz10% safety approvals iec60950-1, ul60950-1, & en60950-1 case material nickel-coated copper base material non-conductive black plastic potting material epoxy (ul94 v-0) dimensions 2.00 x 1.60 x 0.40 inch (50.8 x 40.6 x 10.2 mm) weight 48g (1.69oz) mtbf (note 1) mil-hdbk-217f 1.922 x 10 6 hrs input specifications input voltage range fdc20 fdc20w 12vdc nominal input 24vdc nominal input 48vdc nominal input 24vdc nominal input 48vdc nominal input 9 ~ 18vdc 18 ~ 36vdc 36 ~ 75vdc 9 ~ 36vdc 18 ~ 75vdc input filter pi type input surge voltage 12vdc input 24vdc input 48vdc input 36vdc 100ms, max. 50vdc 100ms, max. 100vdc 100ms, max. input reflected ripple current 25map-p start up time nominal input and constant resistive load power up 20ms remote on/off (note 8) (positive logic) dc-dc on dc-dc off open or 3.5v < vr < 12v short or 0v < vr < 1.2v input current of remote control pin nominal input - 0.5~1.0ma remote off state input current nominal input 20ma environmental specifications operating ambient temperature -40oc ~ +85oc (with d erating) maximum case temperature +100oc storage temperature range -55oc ~ +125oc thermal impedance (note 9) natural convection natural convection with heat-sink 10oc/watt 8.24oc/watt thermal shock mil-std-810f vibration mil-std-810f relative humidity 5% to 95% rh emc characteristics emi (note 10) en55022 class a, class b esd en61000-4-2 air contact 8kv 6kv perf. criteria b radiated immunity en61000-4-3 10 v/m perf. criteria a fast transient (note 11) en61000-4-4 2kv perf. criteria b surge (note 11) en61000-4-5 1kv perf. criteria b conducted immunity en61000-4-6 10 vr.m.s perf. criteria a t e c h n i c a l s p e c i f i c a t i o n all specification s are typical at nominal input, full load and 25oc o therwise noted features ? 20 watts output power ? output current up to 4a ? standard 2.00 x 1.60 x 0.40 inch package ? high efficiency up to 87% ? 2:1 and 4:1 wide input voltage range ? six-sided continuous shield ? fixed switching frequency ? ul60950-1, en60950-1, & iec60950-1 safety approvals ? ce marked ? compliant to rohs ii & reach description the fdc20 and fdc20w series offer 20 watts of outpu t power from a 2.00 x 1.60 x 0.40 inch package. the fdc20 series w ith 2:1 wide input voltage of 9~18vdc, 18~36vdc and 36~75vdc. the fdc20w series w ith 4:1 wide input voltage of 9~36vdc and 18~75vdc. applications wireless network telecom/datacom industry control system measurement equipment semiconductor equipment
page 2 of 3 www.pduke.com 2014/4/30 fdc20(w) series 20 watts dc-dc converter (12) fdc20-24d3305 and fdc20-48d3305, output 3.3v(3a)/5v (2a), detail spec. contact factory. note 1. mil-hdbk-217f @ta=25 oc, full load. 2. typical value at nominal input and full load. (2 0mhz bw.) 3. typical value at nominal input and no load. 4. typical value at nominal input and full load. 5. test by minimum input and constant resistive loa d. 6. the output requires a minimum loading on the out put to maintain specified regulation. operation und er no-load condition will not damage these devices, however they may not meet all listed speci fication. 7. cross regulation : dual output?asymmetrical load 25% to 100% full load triple output ? 3.3vdc output / 5vdc output 100% lo ad and one of auxiliary 100% load, other auxiliary load change from 25% to 100% load 8. the ctrl pin voltage is referenced to -input 9. heat-sink is optional and p/n: 7g-0011c-f and th e operation temperature range please see curve. 10. the fdc20 series standard module meets en55022 class a and class b with external components. for more detail information, please contact with p- duke. 11. an external input filter capacitor is required if the module has to meet en61000-4-4, en61000-4-5. the filter capacitor power mate suggest: nippon che mi-con ky series, 220 f/100v. 12. the fdc20-24d3305 and fdc20-48d3305 are safety approval pending. caution: this power module is not internally fused. an inpu t line fuse must always be used. output current model number input range output voltage min. load full load output ( 2 ) ripple & noise no load ( 3 ) input current eff ( 4 ) (%) capacitor ( 5 ) load max fdc20-12s33 9 ~ 18 vdc 3.3 vdc 280ma 4000ma 75mvp-p 40ma 77 13000 f fdc20-12s05 9 ~ 18 vdc 5 vdc 280ma 4000ma 75mvp-p 15ma 80 6800 f fdc20-12s12 9 ~ 18 vdc 12 vdc 134ma 1670ma 75mvp-p 40ma 83 2200 f fdc20-12s15 9 ~ 18 vdc 15 vdc 106ma 1330ma 75mvp-p 20ma 84 755 f FDC20-12D05 9 ~ 18 vdc 5 vdc 140ma 2000ma 100mvp-p 15ma 82 3400 f fdc20-12d12 9 ~ 18 vdc 12 vdc 67ma 833ma 100mvp-p 35ma 83 680 f fdc20-12d15 9 ~ 18 vdc 15 vdc 53ma 666ma 100mvp-p 35ma 83 450 f fdc20-12t3312 9 ~ 18 vdc 3.3 / 12 vdc 300 / 30ma 3000 / 300ma 50/ 120mvp-p 20ma 79 4700 / 220 f fdc20-12t3315 9 ~ 18 vdc 3.3 / 15 vdc 300 / 25ma 3000 / 250ma 50/ 150mvp-p 35ma 79 4700 / 220 f fdc20-12t0512 9 ~ 18 vdc 5 / 12 vdc 200 / 30ma 2000 / 300ma 50/ 120mvp-p 20ma 80 4700 / 220 f fdc20-12t0515 9 ~ 18 vdc 5 / 15 vdc 200 / 25ma 2000 / 250ma 50/ 150mvp-p 40ma 80 4700 / 220 f fdc20-24s33 (w) 18 ~ 36 (9 ~ 36) vdc 3.3 vdc 280ma 4000ma 75mvp-p 10(20)ma 79 (76) 13000 f fdc20-24s05 (w) 18 ~ 36 (9 ~ 36) vdc 5 vdc 280ma 4000ma 75mvp-p 10(10)ma 81 (79) 6800 f fdc20-24s12 (w) 18 ~ 36 (9 ~ 36) vdc 12 vdc 134ma 1670ma 75mvp-p 10(20)ma 86 (81) 2200 f fdc20-24s15 (w) 18 ~ 36 (9 ~ 36) vdc 15 vdc 106ma 1330ma 75mvp-p 15(20)ma 86 (81) 755 f fdc20-24d05 (w) 18 ~ 36 (9 ~ 36) vdc 5 vdc 140ma 2000ma 100mvp-p 20(15)ma 85 (79) 3400 f fdc20-24d12 (w) 18 ~ 36 (9 ~ 36) vdc 12 vdc 67ma 833ma 100mvp-p 25(20)ma 86 (82) 680 f fdc20-24d15 (w) 18 ~ 36 (9 ~ 36) vdc 15 vdc 53ma 666ma 100mvp-p 30(25)ma 86 (82) 450 f fdc20-24t3312 18 ~ 36 vdc 3.3 / 12 vdc 300 / 30ma 3000 / 300ma 50/ 120mvp-p 20ma 82 4700 / 220 f fdc20-24t3315 18 ~ 36 vdc 3.3 / 15 vdc 300 / 25ma 3000 / 250ma 50/ 150mvp-p 20ma 79 4700 / 220 f fdc20-24t0512 18 ~ 36 vdc 5 / 12 vdc 200 / 30ma 2000 / 300ma 50/ 120mvp-p 25ma 83 4700 / 220 f fdc20-24t0515 18 ~ 36 vdc 5 / 15 vdc 200 / 25ma 2000 / 250ma 50/ 150mvp-p 10ma 83 4700 / 220 f fdc20-48s33 (w) 36 ~ 75 (18 ~ 75) vdc 3.3 vdc 280ma 4000ma 75mvp-p 10(15)ma 79 (77) 13000 f fdc20-48s05 (w) 36 ~ 75 (18 ~ 75) vdc 5 vdc 280ma 4000ma 75mvp-p 10(10)ma 82 (80) 6800 f fdc20-48s12 (w) 36 ~ 75 (18 ~ 75) vdc 12 vdc 134ma 1670ma 75mvp-p 15(10)ma 86 (82) 2200 f fdc20-48s15 (w) 36 ~ 75 (18 ~ 75) vdc 15 vdc 106ma 1330ma 75mvp-p 25(10)ma 86 (82) 755 f fdc20-48d05 (w) 36 ~ 75 (18 ~ 75) vdc 5 vdc 140ma 2000ma 100mvp-p 15(10)ma 85 (81) 3400 f fdc20-48d12 (w) 36 ~ 75 (18 ~ 75) vdc 12 vdc 67ma 833ma 100mvp-p 15(15)ma 87 (83) 680 f fdc20-48d15 (w) 36 ~ 75 (18 ~ 75) vdc 15 vdc 53ma 666ma 100mvp-p 20(20)ma 87 (83) 450 f fdc20-48t3312 36 ~ 75 vdc 3.3 / 12 vdc 300 / 30ma 3000 / 300ma 50/ 120mvp-p 10ma 82 4700 / 220 f fdc20-48t3315 36 ~ 75 vdc 3.3 / 15 vdc 300 / 25ma 3000 / 250ma 50/ 150mvp-p 10ma 82 4700 / 220 f fdc20-48t0512 36 ~ 75 vdc 5 / 12 vdc 200 / 30ma 2000 / 300ma 50/ 120mvp-p 15ma 84 4700 / 220 f fdc20-48t0515 36 ~ 75 vdc 5 / 15 vdc 200 / 25ma 2000 / 250ma 50/ 150mvp-p 15ma 84 4700 / 220 f
page 3 of 3 www.pduke.com 2014/4/30 fdc20(w) series 20 watts dc-dc converter fdc20-48s05 efficiency vs input voltage 75% 77% 79% 81% 83% 85% 36 40 44 48 52 56 60 64 68 72 input voltage (v) e f f i c ie n c y (% ) fdc20-48s05 efficiency vs output load 45 50 55 60 65 70 75 80 85 90 95 10 20 30 40 50 60 70 80 90 100 output load (% of full load) e f f i c i e n c y ( % ) mechanical drawing pin connection pin single dual triple 1 +input +input +input 2 -input -input -input 4 ctrl ctrl ctrl 5 no pin +output + auxiliary 6 +output common +3.3v / +5v 7 -output -output common 8 trim trim - auxiliary fdc20-48s05 derating curve 0 20 40 60 80 100 120 -40 -20 0 20 40 60 80 100 120 ambient temperature( ) o u t p u t p o w e r (% ) 56.1 fdc20-48s05 derating curve with heatsink (note 5 ) 0 20 40 60 80 100 120 -40 -20 0 20 40 60 80 100 120 ambient temperature( ) o u t p u t p o w e r (% ) 63.8 (note 9) 1. all dimensions in inch (mm) tolerance: x.xx0.02 (x.x0.5) x.xxx0.01 (x.xx0.25) 2. pin pitch tolerance 0.01(0.25) 3. pin dimension tolerance 0.004 (0.1) 7(7) 8(8) trim up 8(8) 6(5) trim down output can be externally trimmed by using the method shown below. ( ) for dual output trim external output trimming r u r d
|
