221 west industry court deer park, ny 11729-4681 phone (631) 586-7600 fax (631) 242-9798 world wide web site - http://www.sensitron.com e-mail address - sales@sensitron.com w ? 1w sip series sensitron semiconductor technical data data sheet 1120, rev. - dc-dc converters wide input (2:1), 1 000v isolation, re gulated features: isolation voltage: 1 000vdc isolation resistance (1): 1000m w short-circuit duration: continuous case temperature rise: max. 25 c, typ. 15 c cooling method: free-air cooling operating temp.: -40 c ~ +85 c storage temp.: - 5 0 c ~ +125 c humidity: 95% soldering temp. (2): 300 c case material: non-flammable material (ul94-v0) mean time before failure : > 580 ,000 hours (operating temp. 25 c) w -1w single-dual output series input characteristics part number nominal input voltage input voltage range maximum input voltage* w05 xxh /gs1 5 v dc 4.5 ~ 9 v dc 11 v dc w12 xxh /gs1 12 v dc 9 ~ 18 v dc 22 v dc w 24xxh /gs1 24v dc 18 ~ 36 v dc 40 v dc w 48xxh /gs1 48v dc 36 ~ 72 v dc 80 v dc * voltage above this value may cause permanent damage to the device. w -1w single-dual output series output characteristics parameter min typ max units output power - - 1 w output voltage accuracy - 1 3 % efficiency at 25% load 60 65 70 % efficiency at 100% load 65 75 83 % voltage regulation - 0.1 0.2 % +vo load regulation - 0.2 0.5 % -vo load regulation - 3 5 % temperature coefficient - - 0.02 %/ c ripple - 10 20 mvp-p noise - 50 100 mvp-p switching frequency at 100% load 80 - 200 khz switching frequency at 25% load 250 - 550 khz 1. all specifications at ta=25 c, 75% of the humidity, nominal input voltage, full output load unless otherwise specified. 2. soldering for 10 seconds at 1.5mm away from the edge.
221 west industry court deer park, ny 11729-4681 phone (631) 586-7600 fax (631) 242-9798 world wide web site - http://www.sensitron.com e-mail address - sales@sensitron.com sensitron semiconductor technical data data sheet 1120, rev. - w -1w single-dual output series part number list input output power single-1w dual-1w w0505hs1 w0505gs1 w0509hs1 w0509gs1 w0512hs1 w0512gs1 5vdc w0515hs1 w0515gs1 w12 0 5h s1 w12 0 5 gs1 w12 09h s1 w12 09 gs1 w12 12h s1 w12 12 gs1 12vdc w12 15h s1 w12 15 gs1 w2405hs1 w2405gs1 w2409hs1 w2409gs1 w2412hs1 w2412gs1 24vdc w2415hs1 w2415gs1 w48 0 5h s1 w48 0 5 gs1 w48 09h s1 w48 09 gs1 w48 12h s1 w48 12 gs1 48vdc 5v/200ma 9v/111ma 12v/83ma 15v/67ma 5v/100ma 9v/55ma 12v/34ma 15v/50ma 1w w48 15h s1 w48 15 gs1 mechanical dimensions wxxyyh/gs1 package dimentions *ctrl dc/dc converter output low or open on (normal operation) high (ttl) input current 1~5ma off all dimensions: mm/inch precision: case 0.5 ( 0.02in) precision: pin 0.25 ( 0.01in) w ? 1w sip series pin configuration function pin wxxyyhs1 wxxyygs1 1 2 3 5 6 7 8 9 10 gnd vin ctrl* nc +vo 0v cs - - gnd vin ctrl* nc +vo 0v cs 0v -vo
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