dc-dc converter 01d-2a series non-isolated single output 0.45*0.3*0.68 temperature derating graph specifications typical at ta=25c, nominal input vo ltage and rated output current unless otherwise specified part number input range output voltage output current efficiency vdc vdc ma min.vin(%) max.vin(%) 01d-1r8-2a 4.75-36 1.8 2000 89 80 01d-2r5-2a 4.75-36 2.5 2000 90 82 01d-3r3-2a 4.75-36 3.3 2000 90 84 01d-05-2a 6.5-36 5.0 2000 93 89 01d-6r5-2a 9.0-36 6.5 2000 93 91 01D-09-2A 12-36 9.0 2000 94 90 01d-12-2a 15-36 12 2000 95 93 01d-15-2a 18-36 15 2000 96 94 output specifications parameters conditions min typ max units voltage tolerance 3 % short circuit protection hiccup, automatic recovery line regulation vin=min to max at full load 0.5 % load regulation 10% to 100% f.l 0.5 % current limit duty=40% 325 % ripple & noise (without output capacitor) 100% f.l bw=20mhz 100 mvp-p transient response setting time 25% load step change 350 us capacitive load esr > 1mohm 900 uf yuan dean scientific yuan dean scientific co.,ltd 01d - 2 a series rev:0 2018/10/31 input specifications parameters conditions min typ max units input voltage range see table 4.75 24 36 v internal input filter capacitors 10 uf no load input current vin=24v 15 20 ma 01d - 2 a series features 3pin sip package pin-out compatible with lm78xx linear efficiency up to 96%,non isolated, no need for heat sink customized solutions available ul94v-0 package material operating temperature:-40 to +82 3 years warranty short circuit protection wide input voltage ranges 4.75~36vdc
pin assignment pin 1 2 3 function +vin gnd +vout general specifications parameters conditions min typ max units switching frequency 500 khz operating temperature with derating -40 82 storage temperature -55 125 humidity non condensing 95 % cooling natural convection (20lfm) case material non-conductive black plastic weight 4.0 g dimensions 11.5x8.5x17.5 mm mtbf(+25) using mil-hdbk 217f 1630 x10 3 hours application examples 01d - 2 a series part number 01d C 05 C 2a a b c a: series b: output voltage c: output current dimensions yuan dean scientific co.,ltd rev:0 2018/10/31 c1,c2=220uf/50v , esr<0.1 ohm, l1=1uh
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