sf05s/d sries 5w dc/dc converter, smd-package , wide 2:1 input ranage ds_sf05s/d_07162012 e-mail: dcdc@delta.com.tw http://www.delta.com.tw/dcdc p1 features ? efficiency up to 85% ? smd package with industry standard pinout ? 2:1 wide input range ? isolation volage 1500vdc ? remote on/off control ? short circuit protection ? complies with en55022 class a ? > 1mhours mtbf ? moisture sensitivity level (msl) 2 ? lead free, rohs compliant ? 3 years product warranty the sf05s/d series are miniature, smd package, isolated 5w dc/dc converters with 1,500vdc isolation. the sf05s/d series features fully regulated output and ultra wide 2:1 input voltage ranges. it offers short circuit protection and allows a wide operating temperature range of ?40c to +71c. these isolated dc/dc converters are the latest offering from a world leader in power systems technology and manufacturing 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 reliability 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. capacitive load @max. load model number vdc vdc ma ma ma(typ.) ma(typ.) ma(typ.) uf % sf05s1203a 3.3 1200 120 434 76 sf05s1205a 5 1000 100 521 80 sf05s1212a 12 417 41.7 502 83 sf05s1215a 15 333 33.3 502 680 83 sf05d1205a 5 500 500 521 80 sf05d1212a 12 208 20.8 501 83 sf05d1215a 12 (9 ~ 18) 15 167 16.7 503 45 25 100* 83 sf05s2403a 3.3 1200 120 212 78 sf05s2405a 5 1000 100 254 82 sf05s2412a 12 417 41.7 245 85 sf05s2415a 15 333 33.3 245 680 85 sf05d2405a 5 500 500 254 82 sf05d2412a 12 208 20.8 245 85 sf05d2415a 24 (18 ~ 36) 15 167 16.7 246 15 15 100* 85 sf05s4803a 3.3 1200 120 106 78 sf05s4805a 5 1000 100 127 82 sf05s4812a 12 417 41.7 123 85 sf05s4815a 15 333 33.3 122 680 85 sf05d4805a 5 500 500 127 82 sf05d4812a 12 208 20.8 122 85 sf05d4815a 48 (36 ~ 75) 15 167 16.7 123 6 10 100* 85 * for each output
ds_sf05s/d_07162012 e-mail: dcdc@delta.com.tw http://www.delta.com.tw/dcdc input characteristics parameter model min. typ. max. unit 12v input models -0.7 --- 25 24v input models -0.7 --- 50 input surge voltage (1 sec. max.) 48v input models -0.7 --- 100 12v input models 7.5 8 9 24v input models 14 16 18 start-up voltage 48v input models 30 33 36 12v input models 6.5 7 8 24v input models 13 15 17 under voltage shutdown 48v input models 28 31 34 vdc reverse polarity input current --- --- 1 a short circuit input power --- 1000 3000 mw internal power dissipation --- --- 2500 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 --- 0.5 1.0 % output voltage balance dual output, balanced loads --- 0.5 2.0 % line regulation vin=min. to max. --- 0.1 0.3 % load regulation io=20% to 100% --- 0.3 1.0 % ripple & noise (20mhz) --- 50 85 mv p-p ripple & noise (20mhz) over line, load & temp. --- --- 100 mv p-p ripple & noise (20mhz) --- --- 15 mv rms transient recovery time --- 250 500 us transient response deviation 25% load step change --- 2 6 % temperature coefficient --- 0.01 0.02 %/ over load protection foldback 115 140 165 % 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 --- 650 750 pf switching frequency 200 260 350 khz mtbf (calculated) mil-hdbk-217f@25 , ground benign 1,000,000 --- --- hours moisture sensitivity level (msl) ipc/jedec j-std-020d level 2 recommended input fuse 12v input models 24v input models 48v input models 1500ma slow-blow type 700ma slow-blow type 350ma slow-blow type remote on/off control parameter conditions min. typ. max. unit converter on 2.5v ~ 5.5v or open circuit converter off -0.7v ~ 0.8v control input current (on) vctrl = min. to max. --- --- -200 ua control input current (off) vctrl = min. to max. --- --- -300 ua control common referenced to negative input standby input current --- --- 10 ma p2
ds_sf05s/d_07162012 e-mail: dcdc@delta.com.tw http://www.delta.com.tw/dcdc environmental specifications parameter conditions min. max. unit operating temperature range (with derating) ambient -40 +85 case temperature --- +90 storage temperature range -50 +125 humidity (non condensing) --- 95 % rel. h cooling free-air convection lead temperature (1.5mm from case for 10sec.) --- 260 power derating curve 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 0-20mhz. 4 these power converters require a minimum output loading to maintain specified regulation, operation under no-load conditions will 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 connecting pin patterns ? all dimensions in mm (inches) ? tolerance: x.x0.25 (x.xx0.01) x.xx0.13 ( x.xxx0.005) ? pins 0.05 (0.002) p3 20.8 [0.82] 22.6 [0.89] 25.6 [1.01] 2.76 5.08 15.24 [0.6] [0.2] 7.62 [0.3] 33.4 [1.31] 1.50 [0.06] 1 24 2 23 3 22 10 15 11 14 12 13 16 9 10.2 0.5 [0.4 0.02] 0.4 9.8 [0.39] [0.02] 0 ~ 5 0.15 s sseating plane [0.11] 3.0 [0.12] 27.94 [1.10] 2.54 [0.10] 15.24 [0.60] 1.9 [0.07] 27.0 [1.06]
ds_sf05s/d_07162012 e-mail: dcdc@delta.com.tw http://www.delta.com.tw/dcdc pin connections physical characteristics pin single output dual output case size : 33.4x20.8x10.2mm (1.31x0.82x0.4 inches) 1 remote on/off remote on/off case material non-conductive black plastic 2 -vin -vin : (flammability to ul 94v-0 rated) 3 -vin -vin weight : 14g 9 nc common 10 nc nc 11 nc -vout 12 nc nc 13 nc nc 14 +vout +vout 15 nc nc 16 -vout common 22 +vin +vin 23 +vin +vin 24 nc nc nc : no connection p4
ds_sf05s/d_07162012 e-mail: dcdc@delta.com.tw http://www.delta.com.tw/dcdc part numbering system s f 05 s 12 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. p5
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