page 1 of 3 www.pduke.com 2013/09/13 fec40 series 40 watts dc-dc converter output specifications output power 40 watts, max. voltage accuracy single / dual triple main auxiliary 1% 1% 5% minimum load (note 6) see table voltage adjustability (note 7) single and dual output only (not including dual positive and triple) 10% line regulation ll to hl at full load single/dual triple main auxiliary 0.5% 1% 5% load regulation (note 8) min. load to full load single dual triple main auxiliary 0.5% 1% 2% 5% load cross regulation (note 9) triple(main) dual/triple(auxiliary) 1% 5% ripple and noise (note 10) 20mhz bandwidth (measured with a 0.1 f/50v mlcc) see table temperature coefficient 0.02% / oc, max. transient response recovery time 25% load step change 250 s over voltage protection zener diode clamp 1.5vdc output 1.8vdc output 2.5vdc output 3.3vdc output 5vdc output 12vdc output 15vdc output 3.9vdc 3.9vdc 3.9vdc 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 1000pf, max. switching frequency (note 11) 300khz10% safety approvals iec60950-1, ul60950-1, & en60950-1 case material nickel-coated copper base material fr4 pcb potting material epoxy (ul94 v-0) dimensions 2.00 x 2.00 x 0.40 inch (50.8 x 50.8 x 10.2 mm) weight 60g (2.11oz) mtbf (note 1) mil-hdbk-217f 9.224 x 10 5 hrs input specifications input voltage range 12vdc nominal input 24vdc nominal input 48vdc nominal input 9 ~ 18vdc 18 ~ 36vdc 36 ~ 75vdc input filter l-c type input surge voltage 12vdc input 24vdc input 48vdc input 36vdc 100ms, max. 50vdc 100ms, max. 100vdc 100ms, max. input reflected ripple current 40map-p start up time nominal input and constant resistive load power up remote on/off 25ms 25ms start-up voltage 12vdc input 24vdc input 48vdc input 9vdc 17.8vdc 36vdc shutdown voltage 12vdc input 24vdc input 48vdc input 8vdc 16vdc 34vdc remote on/off (note 12) (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 - 0.5ma~+0.5ma remote off state input current nominal input 2.5ma environmental specifications operating ambient temperature -40oc ~ +85oc (with d erating) maximum case temperature +100oc storage temperature range -55oc ~ +125oc over temperature protection 115oc thermal impedance (note 13) natural convection heat-sink with 20lfm heat-sink with 500lfm 9.2oc/watt 7.6oc/watt 2.8oc/watt thermal shock mil-std-810f vibration mil-std-810f relative humidity 5% to 95% rh emc characteristics em i (note 14) 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 15) en61000-4-4 2kv perf. criteria b surge (note 15) en61000-4-5 1kv perf. criteria b conducted immunity en61000-4-6 10 vr.m.s perf. crite ria a t e c h n i c a l s p e c i f i c a t i o n all specifications are typical at nominal input, ful l load and 25oc otherwise noted features ? 40 watts maximum output power ? output current up to 8a ? standard 2.00 x 2.00 x 0.40 inch package ? high efficiency up to 90% ? 2:1 wide input voltage range ? six-sided continuous shield ? fixed switching frequency ? offer single, dual, dual positive (total output current 8a) and triple output ? ul60950-1, en60950-1, & iec60950-1 safety approvals ? ce marked ? compliant to rohs ii & reach description the fec40 series offer 40 watts of output power from a 2.00 x 2.00 x 0.40 inch package. the fec40 series with 2:1 wide in put voltage of 9~18vdc,18~36vdc and 36~75vdc and features 1600vdc of i solation, short-circuit and over-voltage protection. applications wireless network telecom/datacom industry control system measurement equipment semiconductor equipment
page 2 of 3 www.pduke.com 2013/09/13 fec40 series 40 watts dc-dc converter 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 minimum loading on the outpu t to maintain specified regulation. operation in no -load condition will not damage these devices, howe ver they may not meet all listed specification. 7. for the single output: maximum output deviation is 10% inclusive of remote sense and trim. if remot e sense is not being used, the +sense should be connected to its corresponding +output and likewise the -sense should be connected to its correspondin g ?output. 8. load regulation for triple output: main output(v1):10 to 100% with 10% to 100% balance d on auxiliaries. auxiliary outputs(v2 and v3):10% to 100% balanced o n all outputs. 9. cross regulation for dual output: asymmetrical l oad 25% / 100% fl. cross regulation for triple output: main output 100% load, auxiliary 100%,other auxilia ry25% to 100%. auxiliary outputs(v2 and v3):main output 100% load, auxiliary 100%, other auxiliary 25% to 100% or mai n output 25%,auxiliary 25%,other auxiliary 25% to 100%. 10. the models of fec40-xxd3305 are specified with a 1 f ceramic output capacitors. 11. switching frequency for dual output: master (5v dc output) 300khz slave (3.3vdc output) 500khz 12. the ctrl pin voltage is referenced to -input. 13. heat-sink is optional and p/n 7g-0026c-f. 14. the fec40 series standard module meets en55022 class a and class b with external components. for m ore detail information, please contact with p-duke. 15. 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. 16. any condition of dual output (3.3vdc output / 5 vdc output) rated iout current, not to exceed 8a of total output currents. the product 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 fec40-12s1p5 9 ~ 18 vdc 1.5 vdc 0ma 8000ma 50mvp-p 110ma 84 45000 f fec40-12s1p8 9 ~ 18 vdc 1.8 vdc 0ma 8000ma 50mvp-p 110ma 82 37700 f fec40-12s2p5 9 ~ 18 vdc 2.5 vdc 0ma 8000ma 50mvp-p 110ma 84 27000 f fec40-12s3p3 9 ~ 18 vdc 3.3 vdc 0ma 8000ma 50mvp-p 175ma 86 21000 f fec40-12s05 9 ~ 18 vdc 5 vdc 0ma 8000ma 50mvp-p 225ma 86 13600 f fec40-12s12 9 ~ 18 vdc 12 vdc 0ma 3333ma 75mvp-p 255ma 86 2360 f fec40-12s15 9 ~ 18 vdc 15 vdc 0ma 2666ma 75mvp-p 310ma 87 1510 f FEC40-12D12 9 ~ 18 vdc 12 vdc 144ma 1800ma 120mvp-p 30ma 85 1200 f fec40-12d15 9 ~ 18 vdc 15 vdc 112ma 1400ma 150mvp-p 35ma 85 750 f fec40-12d3305 9 ~ 18 vdc 3.3 / 5 vdc 0ma 4a / 4a (total 8a) (16) 100mvp-p 325ma 85 11000 / 6800 f fec40-12t3312 9 ~ 18 vdc 3.3 / 12 vdc 600ma / 40ma 6000ma / 400ma 50 / 75mvp-p 215ma 84 13000 / 330 f fec40-12t3315 9 ~ 18 vdc 3.3 / 15 vdc 600ma / 30ma 6000ma / 300ma 50 / 75mvp-p 230ma 84 13000 / 110 f fec40-12t0512 9 ~ 18 vdc 5 / 12 vdc 600ma / 40ma 6000ma / 400ma 50 / 75mvp-p 280ma 86 6800 / 330 f fec40-12t0515 9 ~ 18 vdc 5 / 15 vdc 600ma / 30ma 6000ma / 300ma 50 / 75mvp-p 255ma 86 6800 / 110 f fec40-24s1p5 18 ~ 36 vdc 1.5 vdc 0ma 8000ma 50mvp-p 40ma 81 45000 f fec40-24s1p8 18 ~ 36 vdc 1.8 vdc 0ma 8000ma 50mvp-p 40ma 83 37700 f fec40-24s2p5 18 ~ 36 vdc 2.5 vdc 0ma 8000ma 50mvp-p 40ma 86 27000 f fec40-24s3p3 18 ~ 36 vdc 3.3 vdc 0ma 8000ma 50mvp-p 60ma 87 21000 f fec40-24s05 18 ~ 36 vdc 5 vdc 0ma 8000ma 50mvp-p 80ma 89 13600 f fec40-24s12 18 ~ 36 vdc 12 vdc 0ma 3333ma 75mvp-p 70ma 88 2360 f fec40-24s15 18 ~ 36 vdc 15 vdc 0ma 2666ma 75mvp-p 85ma 89 1510 f fec40-24d12 18 ~ 36 vdc 12 vdc 144ma 1800ma 120mvp-p 20ma 87 1200 f fec40-24d15 18 ~ 36 vdc 15 vdc 112ma 1400ma 150mvp-p 20ma 87 750 f fec40-24d3305 18 ~ 36 vdc 3.3 / 5 vdc 0ma 4a / 4a (total 8a) (16) 100mvp-p 80ma 86 11000 / 6800 f fec40-24t3312 18 ~ 36 vdc 3.3 / 12 vdc 600ma / 40ma 6000ma / 400ma 50 / 75mvp-p 65ma 85 13000 / 330 f fec40-24t3315 18 ~ 36 vdc 3.3 / 15 vdc 600ma / 30ma 6000ma / 300ma 50 / 75mvp-p 65ma 85 13000 / 110 f fec40-24t0512 18 ~ 36 vdc 5 / 12 vdc 600ma / 40ma 6000ma / 400ma 50 / 75mvp-p 60ma 87 6800 / 330 f fec40-24t0515 18 ~ 36 vdc 5 / 15 vdc 600ma / 30ma 6000ma / 300ma 50 / 75mvp-p 75ma 87 6800 / 110 f fec40-48s1p5 36 ~ 75 vdc 1.5 vdc 0ma 8000ma 50mvp-p 25ma 82 45000 f fec40-48s1p8 36 ~ 75 vdc 1.8 vdc 0ma 8000ma 50mvp-p 25ma 84 37700 f fec40-48s2p5 36 ~ 75 vdc 2.5 vdc 0ma 8000ma 50mvp-p 25ma 86 27000 f fec40-48s3p3 36 ~ 75 vdc 3.3 vdc 0ma 8000ma 50mvp-p 35ma 88 21000 f fec40-48s05 36 ~ 75 vdc 5 vdc 0ma 8000ma 50mvp-p 40ma 90 13600 f fec40-48s12 36 ~ 75 vdc 12 vdc 0ma 3333ma 75mvp-p 50ma 89 2360 f fec40-48s15 36 ~ 75 vdc 15 vdc 0ma 2666ma 75mvp-p 50ma 89 1510 f fec40-48d12 36 ~ 75 vdc 12 vdc 144ma 1800ma 120mvp-p 15ma 87 1200 f fec40-48d15 36 ~ 75 vdc 15 vdc 112ma 1400ma 150mvp-p 15ma 87 750 f fec40-48d3305 36 ~ 75 vdc 3.3 / 5 vdc 0ma 4a / 4a (total 8a) (16) 100mvp-p 45ma 88 11000 / 6800 f fec40-48t3312 36 ~ 75 vdc 3.3 / 12 vdc 600ma / 40ma 6000ma / 400ma 50 / 75mvp-p 35ma 86 13000 / 330 f fec40-48t3315 36 ~ 75 vdc 3.3 / 15 vdc 600ma / 30ma 6000ma / 300ma 50 / 75mvp-p 35ma 86 13000 / 110 f fec40-48t0512 36 ~ 75 vdc 5 / 12 vdc 600ma / 40ma 6000ma / 400ma 50 / 75mvp-p 30ma 88 6800 / 330 f fec40-48t0515 36 ~ 75 vdc 5 / 15 vdc 600ma / 30ma 6000ma / 300ma 50 / 75mvp-p 40ma 88 6800 / 110 f
page 3 of 3 www.pduke.com 2013/09/13 fec40 series 40 watts dc-dc converter fec40-48s05 derating curve 0 20 40 60 80 100 120 -40 -20 0 20 40 60 80 100 120 ambient temperature( ) output power (%) 59.1 fec40-48s05 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 dual positive triple 1 +input +input +input +input 2 -input -input -input -input 3 ctrl ctrl ctrl ctrl 4 nc no pin 3.3v +aux 5 -sense (note 7) +output common common 6 +sense (note 7) common nc -aux 7 +output common nc +output 8 -output -output 5v common 9 trim trim common nc fec40-48s05 derating curve with heatsink (note 10 ) 0 20 40 60 80 100 120 -40 -20 0 20 40 60 80 100 120 ambient temperature( ) output power(%) 66.2 (note 13) fec40-48s05 efficiency vs input voltage 75% 77% 79% 81% 83% 85% 87% 89% 91% 36 40 44 48 52 56 60 64 68 72 input voltage (v) e f f ic i e n c y (% ) 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) 5 ( 8 ) 9 ( 9 ) trim up 9 ( 9 ) 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
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