key features l smt technology l 2:1 input range l high efficiency up to 84 % l i / o isolation 1500vdc l short circuit protected l mtbf > 1,000,000 hours mechanical configuration +vo pfm isolation ref.amp lc filter +vin -vin com. -vo pfm isolation ref.amp lc filter +vin -vin -vo +vo 1.25 (31.8) 0.02 dia (0.5) 0.10 (2.54) 0.18 (4.6) 0.40 (10.2) 0.15 (3.8) 0.60 (15.2) 0.80 (20.3) 2 23 all dimensions typical in inches (mm). tolerance= +/- 0.01 (+/- 0.25) 11 14 bottom side 0.10 (2.54) nc:no connection. +input +input 22,23 common -output 16 +output +output 14 -output nc 11 common no pin 9 -input -input 2,3 dual output single output pin pin connections 12g weight non-conductive black plastic case material 31.8*20.3*10.2 mm 1.25*0.8*0.4 inches case size physical characteristics
mw 2500 --- internal power dissipation vdc 100 -0.7 48vdc input models vdc 50 -0.7 24vdc input models vdc 25 -0.7 12vdc input models vdc 11 -0.7 5 vdc input models input surge voltage ( 1000 ms ) unit. max. min. parameter absolute maximum ratings exceeding these values can damage the module.these are not continuous operating ratings. specifications typical at ta = +2 5] , resistive load, nominal input voltage,rated output current unless otherwise noted. 84 75 {10 {100 {15 miw 1 047 84 75 {12.5 {125 {12 miw 1 046 80 65 {25 {250 {5 miw 1 045 84 75 20 200 15 miw 1 044 84 75 25 250 12 miw 1 043 79 66 50 500 5 miw 1 042 76 10 3 55 60 600 3.3 48 ( 36 ~ 72 ) miw 1 041 82 152 {10 {100 {15 miw 1 037 82 152 {12.5 {125 {12 miw 1 036 79 132 {25 {250 {5 miw 1 035 84 149 20 200 15 miw 1 034 84 149 25 250 12 miw 1 033 79 132 50 500 5 miw 1 032 76 15 5 109 60 600 3.3 24 ( 18 ~ 36 ) miw 1 031 80 313 {10 {100 {15 miw 1 027 80 313 {12.5 {125 {12 miw 1 026 77 271 {25 {250 {5 miw 1 025 82 305 20 200 15 miw 1 024 82 305 25 250 12 miw 1 023 78 267 50 500 5 miw 1 022 74 30 20 223 60 600 3.3 12 ( 9 ~ 18 ) miw 1 021 75 800 {10 {100 {15 miw 1017 75 800 {12.5 {125 {12 miw 1016 72 694 {25 {250 {5 miw 1015 77 779 20 200 15 miw 1014 77 779 25 250 12 miw 1013 73 685 50 500 5 miw 1012 70 100 40 566 60 600 3.3 5 ( 4.5 ~ 9 ) miw 101 1 efficiency % ( typ. ) reflected ripple current ma ( typ. ) input current no load ma ( typ. ) input current max. load ma ( typ. ) output current ma (min.) output current ma (max.) output voltage vdc input voltage vdc model number model selection guide
free-air convection cooling % 95 --- --- humidity ] +125 --- -40 storage temperature ] +71 --- -25 operating temperature unit max. typ. min. conditions parameter environmental specifications khz --- 300 --- switching frequency pf 100 65 --- 100khz,1v isolation capacitance m[ --- --- 1000 500vdc isolation resistance vdc --- --- 1500 60 seconds isolation voltage unit max. typ. min. conditions parameter general specification continuous output short circuit % / ] {0.02 {0.01 --- temperature coefficient % {5 {3 --- transient response deviation us 500 300 --- 50% load step change transient recovery time % --- --- 120 over load mv rms. 15 --- --- ripple & noise (20mhz) mv p-p 100 --- --- over line,load & temp. ripple & noise (20mhz) mv p-p 60 45 --- ripple & noise (20mhz) % {0.5 {0.2 --- io= 10 % to 100% load regulation % {0.5 {0.2 --- vin=min. to max. line regulation % {1.0 {0.5 --- dual output balance load output voltage balance % {1.0 {0.5 --- output voltage accuracy unit max. typ. min. conditions parameter output specifications pi filter input filter mw 2000 1000 --- short circuit input power a 1 --- --- all models reverse polarity input current 34 22 --- 48v input models 17 11 --- 24v input models 8.5 6.5 --- 12v input models 4 3.5 --- 5v input models under voltage shortdown 36 24 16 48v input models 18 12 8 24v input models 9 7 4.5 12v input models vdc 4.5 4 3.5 5v input models start voltage unit max. typ. min. model parameter input specifications
typical applications derating curve connecting pin patterns (2.54 mm / 0.1 inch grids ) single output dual output note: 1. specifications typical at ta = +2 5] , resistive load, nominal input voltage,rated output current unless otherwise noted. 2. transient recovery time is measured to within 1% error band for a step change in output load of 50% to 100%. 3. when measure output ripple & noise,an external 0.1uf ceramic capacitor is recommended to be placed from +vout to -vout (single output) and each output to common (dual output). 4 . other input and output voltage may be available,please contact factory. 5 . specifications subject to change without notice. 135 ma slow - blow type 35 0ma slow - blow type 7 00ma slow - blow type 1500 ma slow - blow type 48v input models 24v input models 12v input models 5v input models input fuse selection guide +out -out +vin -vin single output dc / dc converter load dc power source + - fuse +out -out +vin -vin dual output dc / dc converter common load #1 load #2 dc power source + - fuse -25 -10 0 20 60 40 80 100 125 output power % ambient temperature o c output power % 20 40 60 80 100 0 20 40 60 80 100 0 -3.3% / o c
|
