sw2r w series product datasheet www.superworld.com. sg 1 of 2 mechanical (e package) description the sw2r w series is a 1500vdc isolated range of si ngle and dual output 2w dc-dc converters, designed with a 2:1 input voltage range and ideal for use in a whole variety of telecoms, industrial and distributed power appli cations. available in industry standard e and l dip packages (32 x 20 x 9 mm), the sw2r w is fully encapsulated in a metal case and i s designed to meet en60950 and ul1950 safety standards. continuous sc protection and uvlo are some of the many sw2r w fea tures. superworld electronics features ? industry standard e & l packages ? wide input ranges 18-36 & 36-75 vdc ? single & dual 1500vdc isolated outputs ? operating temp range ?40 o c to 100 o c ? high efficiencies to 85% ? continuous short circuit protection ? undervoltage lock-out ? metal casing ? 2 year warranty ? internal input and output filtering sw2r w product range model vin (vdc) vout (vdc) iout (ma) iin (rated) (ma) eff. (%) sw2r24s03w f 18 - 36 3.3 606 110 76 sw2r24s05w f 18 - 36 5 400 100 80 sw2r24s09w f 18 - 36 9 222 100 82 sw2r24s12w f 18 - 36 12 167 100 83 sw2r24s15w f 18 - 36 15 133 90 85 sw2r24d03w f 18 - 36 3.3 303 55 74 sw2r24d05w f 18 - 36 5 200 50 78 sw2r24d09w f 18 - 36 9 111 50 80 sw2r24d12w f 18 - 36 12 84 50 82 sw2r24d15w f 18 - 36 15 67 45 84 sw2r48s03w f 36 - 75 3.3 606 110 76 sw2r48s05w f 36 - 75 5 400 100 80 sw2r48s09w f 36 - 75 9 222 100 82 sw2r48s12 w f 36 - 75 12 167 100 83 sw2r48s15w f 36 - 75 15 133 90 85 sw2r48d03w f 36 - 75 3.3 303 55 74 sw2r48d05w f 36 - 75 5 200 50 78 sw2r48d09w f 36 - 75 9 111 50 80 sw2r48d12w f 36 - 75 12 84 50 82 sw2r48d15w f 36 - 75 15 67 45 84 pin singles dual 1 +vin +vin 2 nc -vout 3 nc common 10 - vout common 11 +vout +vout 12 -vin -vin 13 -vin -vin 14 +vout +vout 15 -vout common 22 nc common 23 nc -vout 24 +vin +vout sw2r24s05w e f apply e or l to part number when ordering sw2r w series C 2w wide input single & dual output dc-dc converter
sw2r w series product datasheet www.superworld.com. sg 2 of 2 sw2r w input specifications parameter conditions min typical max units input current (no load) all models 20 ma voltage range sw2r24 18 24 36 vdc sw2r48 36 48 75 transient input voltage (1msec) sw2r24 50 vdc sw2r48 100 undervoltage lockout (sw2r24) on 17.5 vdc off 16 undervoltage lockout (sw2r48) on 34.5 off 32.5 reflected ripple current 35 map-p sw2r w output specifications parameter conditions min typical max units rated power all models 2.0 w voltage setpoint accuracy 5 % line regulation 1% change in vin 0.5 2 % load regulation (10% load to rated load) 1 3 % ripple & noise bw = dc to 20mhz 1% p-p current limit 120% x iout 2.4 w output overvoltage clamp 120 % vout temperature coefficient 0.008 %/ o c short circuit protection 1 second sw2r w general characteristics parameter conditions min typical max units temperature temperature (ambient) -25 70 o c temperature (case) -40 100 o c storage -40 100 o c isolation isolation test voltage 1500 vdc resistance 10 g capacitance 20 pf leakage current 20 arms switching frequency 150 khz mttf (ta = 25 o c) mil-hdbk-217e 450000 hrs weight 20 g superworld electronics (s) pte ltd 16 new industrial road #06-01 to 08 hudson technoce ntre singapore 536204 tel : (65) 6298 2866 fax : (65) 6298 8900 email : sales@superworld.com.sg refer to medium power application note 1 for additi onal performance curves & data pin singles dual 2 -vin -vin 3 -vin -vin 9 nc common 11 nc -vout 14 +vout +vout 16 -vout common 22 +vin +vin 23 +vin +vin mechanical (l package) sw2r24s03w l f apply e or l to part number when ordering
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