db02s/d series 2w dc/dc converter, dip-package, 2:1 wide input range ds_db02s/d_03152012 e-mail: dcdc@delta.com.tw http://www.delta.com.tw/dcdc p1 features ? efficiency up to 81% ? dip package with industry standard pinout ? wide 2:1 input range ? fully regulated output ? operating temperature range ?40c to +80c ? low ripple and noise ? isolation voltage 1500 vdc ? complies en55022 class a ? lead free, rohs compliant ? 3 years product warranty the db02s/d series are miniature, dip package, isolated 2w dc/dc converters with 1,500vdc isolation. the db02s/d series features fully regulated output and wide 2:1 input voltage ranges. the most convenient advantage is the modules with a low heig ht of just 7.60 mm (0.30 inch) on the pcb. it offers short circuit protection and allows a wide operating temperature range of ?40c to +80c. these isolated dc/dc converters are the latest offering from a world leader in power systems technology and manufacturin g D delta electronics, inc. with creative design technology and optimization of component placement, these converters possess outstanding electrical and thermal performance, as well as extremely high reliab ility under highly stressful operating conditions model list output current input current efficiency (typ.) input voltage (range) output voltage max. min. @max. load @no load reflected ripple current max. apacitive load @max. load model number vdc vdc ma ma ma(typ.) ma(typ.) ma(typ.) uf % db02s0503a 3.3 500 125 471 2200 70 db02s0505a 5 400 100 548 1000 73 db02s0512a 12 167 42 534 170 75 db02s0515a 15 134 33 582 110 73 DB02D0505A 5 200 50 667 470* 64 db02d0512a 12 83 21 615 100* 69 db02d0515a 5 (4.5 ~ 9) 15 67 17 598 40 100 47* 71 db02s1203a 3.3 500 125 184 2200 73 db02s1205a 5 400 100 217 1000 77 db02s1212a 12 167 42 209 170 80 db02s1215a 15 134 33 220 110 80 db02d1205a 5 200 50 242 470* 73 db02d1212a 12 83 21 224 100* 78 db02d1215a 12 (9 ~ 18) 15 67 17 226 20 25 47* 78 db02s2403a 3.3 500 125 96 2200 72 db02s2405a 5 400 100 109 1000 77 db02s2412a 12 167 42 109 170 80 db02s2415a 15 134 33 108 110 81 db02d2405a 5 200 50 119 470* 74 db02d2412a 12 83 21 112 100* 78 db02d2415a 24 (18 ~ 36) 15 67 17 110 10 15 47* 80 db02s4803a 3.3 500 125 49 2200 71 db02s4805a 5 400 100 57 1000 73 db02s4812a 12 167 42 53 170 79 db02s4815a 15 134 33 55 110 79 db02d4805a 5 200 50 62 470* 71 db02d4812a 12 83 21 57 100* 77 db02d4815a 48 (36 ~ 75) 15 67 17 57 8 10 47* 77 * for each output free datasheet http:///
ds_db02s/d_03152012 e-mail: dcdc@delta.com.tw http://www.delta.com.tw/dcdc input characteristics parameter model min. typ. max. unit 5v input models -0.7 --- 11 12v input models -0.7 --- 25 24v input models -0.7 --- 50 input surge voltage (1 sec. max.) 48v input models -0.7 --- 100 5v input models 3.5 4 4.5 12v input models 4.5 7 9 24v input models 8 12 18 start-up voltage 48v input models 16 24 36 5v input models --- 3.5 4 12v input models --- 6.5 8.5 24v input models --- 11 17 under voltage shutdown 48v input models --- 22 34 vdc reverse polarity input current --- --- 1 a short circuit input power --- --- 1500 mw internal power dissipation --- --- 1800 mw conducted emi all models compliance to en 55022,class a and fcc part 15,class a output characteristics parameter conditions min. typ. max. unit output voltage accuracy --- 1.0 2.0 % output voltage balance dual output, balanced loads --- 1.0 2.0 % line regulation vin=min. to max. --- 0.3 0.5 % load regulation io=25% to 100% --- 0.5 0.75 % ripple & noise (20mhz) --- 30 50 mv p-p ripple & noise (20mhz) over line, load & temp. --- --- 75 mv p-p ripple & noise (20mhz) --- --- 15 mv rms transient recovery time --- 100 300 us transient response deviation 25% load step change --- 3 5 % temperature coefficient --- 0.01 0.02 %/ short circuit protection continuous general characteristics parameter conditions min. typ. max. unit i/o isolation voltage (rated) 60 seconds 1500 --- --- vdc i/o isolation resistance 500 vdc 1000 --- --- m ? i/o isolation capacitance 100khz, 1v --- 250 420 pf switching frequency --- 300 --- khz mtbf (calculated) mil-hdbk-217f@25 , ground benign 1,000,000 --- --- hours recommended input fuse 5v input models 12v input models 24v input models 48v input models 1000ma slow-blow type 500ma slow-blow type 250ma slow-blow type 120ma slow-blow type environmental characteristics parameter conditions min. max. unit operating temperature range (with derating) ambient -40 +80 case temperature --- +90 storage temperature range -55 +105 humidity (non condensing) --- 95 % rel. h cooling free-air convection lead temperature (1.5mm from case for 10sec.) --- 260 p2 free datasheet http:///
ds_db02s/d_03152012 e-mail: dcdc@delta.com.tw http://www.delta.com.tw/dcdc power derating curve ~ ] ambient temperature output power (%) 0 20 40 60 80 100 -40 0 20 60 100 110 80 40 natural convection 100lfm 200lfm 400lfm notes 1 specifications typical at ta=+25 , resistive load, nominal input voltage and 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 75% to 100%. 3 ripple & noise measurement bandwidth is 0-20 mhz. 4 these power converters require a minimum output loading to maintain specified regulation, operation under no-load conditions wi ll not damage these modules; however, they may not meet all specifications listed. 5 all dc/dc converters should be externally fused at the front end for protection. 6 specifications subject to change without notice. mechancial drawing mechanical dimensions pin connections pin single output dual output 1 -vin -vin 7 nc nc 8 nc common 9 +vout +vout 10 -vout -vout 16 +vin +vin nc: no connection ? all dimensions in mm (inches) ? tolerance: x.x0.25 (x.xx0.01) x.xx0.13 ( x.xxx0.005) ? pin diameter ? 0.5 0.05 (0.020.002) physical outline case size : 23.8x13.7x8.0mm(0.94x0.54x0.31 )inches) case material : non-conductive black plastic (flammability to ul 94v-0 rated) weight : 5.1g p3 8.0 [0.31] 0.5 [0.02] 15.24 [0.60] 10.16 [0.40] 13.7 [0.54] 178 16 10 9 0.50 [0.02] 1.77 [0.07] 2.54 [0.10] 3.0 [0.12] 3.8 [0.15] 23.8 [0.94] bottom view free datasheet http:///
ds_db02s/d_03152012 e-mail: dcdc@delta.com.tw http://www.delta.com.tw/dcdc part numbering system d b 02 s 05 05 a form factor family series watt number of outputs input voltage output voltage option code d-dip a~z 01:1w s - single 03:3.3v 03:3.3v a - std. functions p-sip 02:2w d- dual 05: 5v 05: 5v s-smd 03:3w 12:12v 12:12v 04:4w 24: 24v 15: 15v 06:6w 48:48v 24: 24v warranty delta offers a three(3) years limited warranty. complete warranty information is listed on our web site or is available upon re quest from delta. information furnished by delta is believed to be accurate and reliable. however, no responsibility is assumed by delta for its use, nor for any infringements of patents or other rights of third parties, which may result from its use. no license is granted by implication or otherwise under any patent or patent rights of delta. delta reserves the right to revise these specifications at any time, without notice. p4 free datasheet http:///
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