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wide trim range (0.9v to 5.0v) horizontal and vertical models available high power density design means reduced board space requirement remote sense p ower good output signal (open collector) operating ambient temperature to 80 o c with suitable de-rating and forced air cooling remote on/off (active high) over-temperature protection 0a minimum load input undervoltage lockout over-current and short-circuit protection current sharing option sil30c series single output sil30c series | 30a dc/dc converter c class non-isolated 1 [ 2 year warranty ] the sil30c is a new high density open- frame non-isolated converter series for space sensitive applications. the converter has a wide input range (10.2 to 13.8vdc) and offers a wide 0.9 to 5v output voltage range with a 30a load. an external resistor adjusts the output voltage from its preset value of 0.9v to any value up to the 5v maximum. the sil has a typical efficiency of 91%. the series offers remote on/off, over-temperature protection and over-current protection as standard. its current share facility supports parallel operation of multiple sil30c units and the r emote sense feature enables the sil30c compensate for voltage drops between the converters output and the load. with full international safety approvals including en60950 and ul/cul60950 the sil30c r educes compliance costs and time to market. tv file name: lf_sil30c.pdf rev (02): 15 apr 2004
sil30c series | 30a dc/dc converter c class non-isolated 2 characteristic symbol min typ max units notes and conditions input voltage - turn on v in (on) 8.5 9.0 9.5 v dc input voltage - turn off v in (off) 7.1 7.6 8.1 v dc tu rn on delay - enabled, t delay 30 msec with the remote on/off signal then power applied (power) asserted, this is the time from when the input voltage reaches the minimum specified operating voltage until the power good is asserted high tu rn on delay - power t delay 30 msec v in = v in (nom) , then remote applied, then remote on/off (remote on/off) on/off asserted. this is the asserted time taken until the power good is asserted high output to power good t delay 8 msec output voltage in full regulation delay to power good asserted high rise time t rise 3 msec from 10% to 90%; full resistive load, 2 x 680f external capacitance all specifications are typical at nominal input vin = 12 v, full load under any resistive load combination at 25 ? c unless otherwise stated. characteristic symbol min typ max units notes and conditions input voltage - operating v in (oper) 10.2 12.0 13.8 v dc input current - no load l in 230 madc v in (min) - v in (max) , enabled input current - quiescent l in (off) 30 madc converter disabled input voltage variation dv/dt 1.0 v/ms product was tested at 1.2v/ms. much higher dv/dt is possible (>10v/ms). consult factory for details input characteristics tu rn on/off absolute maximum ratings file name: lf_sil30c.pdf rev (02): 15 apr 2004 characteristic symbol min typ max units notes and conditions input voltage - continuous v in (cont) -0.3 13.8 v dc v in(+) - v in(-) operating temperature t op 08 0o c measured at thermal reference points, see note 1. higher ambient operation possible with forced air cooling. see de-rating curves power good pull-up voltage 11 v storage temperature t storage -40 125 oc output current iout 0 30 a
sil30c series | 30a dc/dc converter c class non-isolated 3 www.artesyn.com characteristic - signal name symbol min typ max units notes and conditions at remote/control on/off pin see notes 2 and 3 open collector or equivalent see application note 132 for compatible remote on/off details control pin open circuit voltage v ih 2.27 2.50 v i ih = 0 a; open circuit voltage high level input current i ih 1 a current flowing into control pin when pin is pulled high (max. at v ih = 13.8v) high level input voltage v ih 2.40 vin converter guaranteed on when control pin is greater than v ih (max) low level input voltage v ii 0.80 v converter guaranteed off when control pin is less than v il (max) low level input current i il (max) 1.3 ma v ii = 0.0 v; characteristic symbol min typ max units notes and conditions mean time between failure mtbf 129,386 hours mil-hdbk-217f, v in = v in (nom) ; i out = i out (max) ; ambient 25oc; ground benign environment mean time between failure mtbf 4,456,655 hours telcordia sr-332 issue 3, ground benign, temp. = 40oc, v in = v in (nom) , i out = i out (max) mean time between failure mtbf tbd hours demonstrated. this entry will be periodically updated as the number of test hours increase signal electrical interface reliability and service life file name: lf_sil30c.pdf rev (02): 15 apr 2004
sil30c series | 30a dc/dc converter c class non-isolated 4 other specifications material ratings characteristic - signal name notes and conditions flammability rating ul94v-0 material type fr4 pcb characteristic symbol min typ max units notes and conditions switching frequency f sw 300 khz fixed frequency w eight 28.3 g safety agency approvals characteristic ul/cul 60950 file no. e139421 tv product service iec 60950 certificate no. b0211 19870 205 model numbers file name: lf_sil30c.pdf rev (02): 15 apr 2004 suffix notes: suffix -v and suffix -h are to be used for non-isolated current sharing applications. suffix -vs and suffix -hs are to be used for isolated current sharing applications. model input output output current typical max. load number voltage voltage (max.) efficiency regulation sil30c-12sadj-v 12vdc 0.9 - 5.0v 30a 91% 1.5% sil30c-12sadj-vs 12vdc 0.9 - 5.0v 30a 91% 1.5% sil30c-12sadj-h 12vdc 0.9 - 5.0v 30a 91% 1.5% SIL30C-12SADJ-HS 12vdc 0.9 - 5.0v 30a 91% 1.5%
sil30c series | 30a dc/dc converter c class non-isolated 5 www.artesyn.com file name: lf_sil30c.pdf rev (02): 15 apr 2004 input characteristics 0.9v setpoint electrical characteristics - o/p 0.9v setpoint characteristic symbol min typ max units notes and conditions nominal set-point voltage vo (nom) 0.873 0.900 0.927 v dc v in = v in (nom) ; i out = i out (nl) w orst case condition over line, load, temperature and life line regulation 0.2 % v in (min) to v in (max) load regulation 1.5 % v in = v in (nom) ; i out (min) to i out (max) output current continuous iout 0 30 a dc output current - short circuit i sc 10 a rms continuous, unit auto recovers from short, v o < 100mv output voltage - noise v p-p 40 mv pk-pk measurement bandwidth 20 mhz v rms 15 mv rms see application note 132 for measurement set-up details current sharing 10 % i out = i out (max) characteristic symbol min typ max units notes and conditions input current - operating i in 3.65 a dc v in = v in (nom) ; i out = i out (max.) reflected ripple current i in (ripple) 22 ma rms i out = i out (max.) , measured 63 ma pk-pk with external filter. see application note 132 for details input capacitance - internal c input 18.8 f filter input capacitance - external c bypass 270 f recommended customer external input added capacitance. maximum esr = 20m? see application note 132 for ripple current requirements
sil30c series | 30a dc/dc converter c class non-isolated 6 0.9v setpoint efficiency 0.9v setpoint characteristic symbol min typ max units notes and conditions efficiency h 66.8 68.8 % i out = 100% iout (max) , v in = v in (nom) efficiency h 71.6 73.6 % i out = 50% i out (max) , v in = v in (nom) electrical characteristics - o/p 0.9v setpoint characteristic symbol min typ max units notes and conditions load transient response - v dynamic 75 mv peak deviation for 50% to 75% peak deviation step load, di/dt = 10a/sec load transient response - t r ecovery 150 sec settling time to within 1% of r ecovery output set point voltage for 50% to 75% step load external load capacitance c ext 1,360 f maximum capacitor value may vary with load conditions. consult factory for details max esr = 12m? see application note 132 for output capacitance values vs. stability protection and control features characteristic symbol min typ max units notes and conditions overcurrent limit inception i oc 43 a dc v o = 90% of v o (nom) open sense voltage 0.9 v dc sense pins not connected file name: lf_sil30c.pdf rev (02): 15 apr 2004
sil30c series | 30a dc/dc converter 7 www.artesyn.com c class non-isolated file name: lf_sil30c.pdf rev (02): 15 apr 2004 input characteristics 2.5v setpoint electrical characteristics - o/p 2.5v setpoint characteristic symbol min typ max units notes and conditions nominal set-point voltage vo (nom) 2.425 2.575 2.563 v dc v in = v in (nom) ; i out = i out (nl) w orst case condition over line, load, temperature and life line regulation 0.2 % i out = v in (min) to v in (max) load regulation 1 % v in = v in (nom) ; i out (min) to i out (max) output current continuous iout 0 30 a dc output current - short circuit i sc 23.9 a rms continuous, unit auto recovers from short, v o < 100mv output voltage - noise v p-p 50 mv pk-pk measurement bandwidth 20 mhz v rms 15 mv rms see application note 132 for measurement set-up details current sharing 10 % i out = i out (max) characteristic symbol min typ max units notes and conditions input current - operating i in 7.59 a dc v in = v in (nom) ; i out = i out (max.) reflected ripple current i in (ripple) 35 ma rms i out = i out (max.) , measured 150 ma pk-pk with external filter. see application note 132 for details input capacitance - internal c input 18.80 f filter input capacitance - external c bypass 270 f recommended customer external input added capacitance. maximum esr = 20m? see application note 132 for ripple current requirements
sil30c series | 30a dc/dc converter c class non-isolated 8 2.5v setpoint efficiency 2.5v setpoint characteristic symbol min typ max units notes and conditions efficiency h 81.3 83.3 % i out = 100% iout (max) , v in = v in (nom) efficiency h 84.9 86.9 % i out = 50% i out (max) , v in = v in (nom) electrical characteristics - o/p 2.5v setpoint characteristic symbol min typ max units notes and conditions load transient response - v dynamic 75 mv peak deviation for 50% to 75% peak deviation step load, di/dt = 10a/sec load transient response - t r ecovery 150 sec settling time to within 1% of r ecovery output set point voltage for 50% to 75% step load external load capacitance c ext 1360 f maximum capacitor value may vary with load conditions. consult factory for details max esr = 12m? see application note 132 for output capacitance values vs. stability protection and control features characteristic symbol min typ max units notes and conditions overcurrent limit inception i oc 42 a dc v o = 90% of v o (nom) open sense voltage 2.5 v dc sense pins not connected file name: lf_sil30c.pdf rev (02): 15 apr 2004
sil30c series | 30a dc/dc converter 9 www.artesyn.com c class non-isolated file name: lf_sil30c.pdf rev (02): 15 apr 2004 input characteristics 5v setpoint electrical characteristics - o/p 5v setpoint characteristic symbol min typ max units notes and conditions nominal set-point voltage vo (nom) 4.85 5.15 5.125 v dc v in = v in (nom) ; i out = i out (nl) w orst case condition over line, load, temperature and life line regulation 0.2 % i out = v in (min) to v in (max) load regulation 1 % v in = v in (nom) ; i out (min) to i out (max) output current continuous iout 0 30 a dc output current - short circuit i sc 23.9 a rms continuous, unit auto recovers from short, v o < 100mv output voltage - noise v p-p 50 mv pk-pk measurement bandwidth 20 mhz v rms 15 mv rms see application note 132 for measurement set-up details current sharing 10 % i out = i out (max) characteristic symbol min typ max units notes and conditions input current - operating i in 13.62 a dc v in = v in (nom) ; i out = i out (max.) reflected ripple current i in (ripple) 15 ma rms i out = i out (max.) , measured 50 ma pk-pk with external filter. see application note 132 for details input capacitance - internal c input 18.8 f filter input capacitance - external c bypass 270 f recommended customer external input added capacitance. maximum esr = 20m? see application note 132 for ripple current requirements
sil30c series | 30a dc/dc converter c class non-isolated 10 5v setpoint efficiency 5v setpoint characteristic symbol min typ max units notes and conditions efficiency h 88.8 90.8 % i out = 100% iout (max) , v in = v in (nom) efficiency h 90.7 92.7 % i out = 50% i out (max) , v in = v in (nom) 5v setpoint protection and control features characteristic symbol min typ max units notes and conditions overcurrent limit inception i oc 41 a dc v o = 90% of v o (nom) open sense voltage 5 v dc sense pins not connected electrical characteristics - o/p characteristic symbol min typ max units notes and conditions load transient response - v dynamic 75 mv peak deviation for 50% to 75% peak deviation step load, di/dt = 10a/sec load transient response - t r ecovery 150 sec settling time to within 1% of r ecovery output set point voltage for 50% to 75% step load external load capacitance c ext 1360 f maximum capacitor value may vary with load conditions. consult factory for details max esr = 12m? see application note 132 for output capacitance values vs. stability file name: lf_sil30c.pdf rev (02): 15 apr 2004
sil30c series | 30a dc/dc converter 11 www.artesyn.com c class non-isolated file name: lf_sil30c.pdf rev (02): 15 apr 2004 0.9v model 30 40 50 60 70 80 0 5 10 15 20 25 30 output current (a) ambient temperature (oc) 0.5 m/s (100 lfm) 1.0 m/s (200 lfm) 1.5 m/s (300 lfm) 2.0 m/s (400 lfm) 0 5101 5202530 30 40 50 60 70 80 efficiency (%) output current (a) 10.2v 12.0v 13.8v figure 1: thermal de-rating curve figure 2: efficiency vs load and line figure 3: short circuit characteristic (channel 1: output current at 10a/div, channel 4: output voltage) figure 4: transient response 50-75% (channel 1: current load step at 2a/div, channel 4: output voltage deviation) figure 5: transient response 75 - 50% (channel 1: current load step at 2a/div, channel 4: output voltage deviation) figure 6: typical power up (channel 2: dc input, channel 3: power good channel 4: output voltage)
sil30c series | 30a dc/dc converter c class non-isolated 12 0.9v model figure 7: control on/off (channel 2: remote on/off, channel 3: power good channel 4: output voltage) figure 8: typical ripple and noise file name: lf_sil30c.pdf rev (02): 15 apr 2004
sil30c series | 30a dc/dc converter c class non-isolated 13 www.artesyn.com file name: lf_sil30c.pdf rev (02): 15 apr 2004 2.5v model 30 40 50 60 70 80 0 5 10 15 20 25 30 output current (a) ambient temperature (oc) 0.5 m/s (100 lfm) 1.0 m/s (200 lfm) 1.5 m/s (300 lfm) 2.0 m/s (400 lfm) 0 510152 02530 50 60 70 80 90 efficiency (%) output current (a) 10.2v 12v 13.8v figure 9: thermal de-rating curve figure 10: efficiency vs load and line figure 11: short circuit characteristic (channel 1: output current at 10a/div, channel 4: output voltage) figure 12: transient response 50-75% (channel 1: current load step at 2a/div, channel 4: output voltage deviation) figure 13: transient response 75 - 50% (channel 1: current load step at 2a/div, channel 4: output voltage deviation) figure 14: typical power up (channel 2: dc input, channel 3: power good channel 4: output voltage)
sil30c series | 30a dc/dc converter c class non-isolated 14 2.5v model figure 15: control on/off (channel 2: remote on/off, channel 3: power good channel 4: output voltage) figure 16: typical ripple and noise file name: lf_sil30c.pdf rev (02): 15 apr 2004
sil30c series | 30a dc/dc converter c class non-isolated 15 www.artesyn.com file name: lf_sil30c.pdf rev (02): 15 apr 2004 5v model 30 40 50 60 70 80 0 5 10 15 20 25 30 output current (a) ambient temperature (oc) 0.5 m/s (100 lfm) 1.0 m/s (200 lfm) 1.5 m/s (300 lfm) 2.0 m/s (400 lfm) 0 5101 5202530 60 70 80 90 100 efficiency (%) output current (a) 10.2v 12v 13.8v figure 17: thermal de-rating curve figure 18: efficiency vs load and line figure 19: short circuit characteristic (channel 1: output current at 10a/div, channel 4: output voltage) figure 20: transient response 50-75% (channel 1: current load step at 2a/div, channel 4: output voltage deviation) figure 21: transient response 75 - 50% (channel 1: current load step at 2a/div, channel 4: output voltage deviation) figure 22: typical power up (channel 2: dc input, channel 3: power good channel 4: output voltage)
sil30c series | 30a dc/dc converter c class non-isolated 16 5v model figure 23: control on/off (channel 2: remote on/off, channel 3: power good channel 4: output voltage) figure 24: typical ripple and noise file name: lf_sil30c.pdf rev (02): 15 apr 2004
sil30c series | 30a dc/dc converter c class non-isolated 17 www.artesyn.com file name: lf_sil30c.pdf rev (02): 15 apr 2004 all dimensions in inches (mm) general tolerance 0.015in ( 0.30mm) except where specified otherwise 0.470 (11.94) 0.150 (3.82) 0.120 (3.05) 0.150 (3.81) ref. 0.212 (5.38) 0.120 (3.05) 1.350 (34.36) 1.240 (31.40) 0.090 (2.29) 1.200 (30.48) 0.290 (7.46) 0.100 (2.54) typ. 2.300 (58.42) 2.400 (60.96) 0.050 (1.27) 0.050 (1.27) ref. 1.250 (31.75 figure 26: mechanical drawing - vertical 2300 (5842) all dimensions in inches (mm) general tolerance 0.015in ( 0.30mm) except where specified otherwise 0.025 (0.64) typ 0.050 (1.27) 2.400 (60.96) 1.250 (31.75) pin 1 0.100 (2.54) typ 0.090 (2.29) 0.250 (6.35) 1.200 (30.48) 0.52 0.02 (13.20 0.5) 0.025 (0.64) typ 0.26 0.03 (6.591 0.76) 0.062 (1.57) ref 0.09 0.02 (2.4 0.5) 0.050 (1.27) typ 0.140 (3.56 typ) 0.140 (3.56) 0.019 (0.48) ref figure 25: mechanical drawing - horizontal
note 1 thermal reference point is defined as the highest temperature measured at any one of the specified thermal reference points. see figure 19: thermal reference point. note 2 the control pin is referenced to vin- note 3 the sil30c is supplied as standard with active high logic. control input pulled low: unit disabled control input left open: unit enabled note 4 thermal reference set up: unit mounted on an edge card test board 215mm x 115mm. test board mounted vertically. for test details and recommended set-up see application note 132 . note 5 3-200hz, sweep at 1/2 octave/min from low to high frequency, and then from high to low. thirty minute dwell at all resonant points. caution: hazardous internal voltages and high temperatures. ensure that unit is accessible only to trained personnel. the user must provide the recommended fusing in order to comply with safety approvals. sil30c series | 30a dc/dc converter c class non-isolated 18 18 www.artesyn.com figure 28: dimensions and pinout pin connections figure 27: thermal reference points pin no. function 1 trim 2 no pin 3g r ound 4 power good 5 not connected 6 current share 7g r ound 8g r ound 9 remote on/off 10 remote sense (gnd) 11 remote sense (o/p) 12 vin 13 vin 14 vin 15 vout 16 vout 17 ground 18 vout 19 ground 20 vout 21 ground 22 vout 23 ground 24 vout file name: lf_sil30c.pdf rev (02): 15 apr 2004
file name: lf_sil30c.pdf rev (02): 15 apr 2004 long form data sheet ? artesyn technologies? 2004 the information and specifications contained in this data sheet are believed to be correct at time of publication. however, artesyn t echnologies accepts no responsibility for consequences arising from printing errors or inaccuracies. specifications are subject to change without notice. no rights under any patent accompany the sale of any such product(s) or information contained herein. north america e-mail: sales.us@artesyn.com ? 800 769 7274 ? + 508 628 5600 european locations e-mail: sales.europe@artesyn.com ireland ? + 353 24 93130 austria ? + 43 1 80150 far east locations e-mail: sales.asia@artesyn.com hong kong ? + 852 2699 2868 19 www.artesyn.com sil30c series | 30a dc/dc converter c class non-isolated

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