1 high density - board mounted power division powering communications and technology 50 55 60 65 70 75 80 85 90 10 20 30 40 50 60 70 80 90 100 load % efficiency % -1205 -1212 -1215 70 75 80 85 90 10 20 30 40 50 60 70 80 90 100 load % efficiency % iws515 iws548 technical specifications voltage range 5 vdc nominal 4.5 - 9 vdc 12 vdc nominal 9 - 18 vdc 24 vdc nominal 18 - 36 vdc 48 vdc nominal 36 - 72 vdc reflected ripple 20% i in max. reverse input current 100% i in max . iws dc/dc converters offer excellent regulation and isolation in an industry standard package. available in several input versions, the iws is perfect for industrial, datacom, or telecom applications. the iws features short circuit protection and 500 vdc isolation. please see the iwd series for dual output applications. ? industry standard package ? industry standard pinout ? 85c case operation ? short circuit protection ? 5, 12, 24, and 48v input versions ? input pi filter and 6-sided shielding ? regulated outputs ? 500v isolation input setpoint accuracy 1% line regulation v in min. - v in max., i out rated 0.5% v out load regulation i out min. - i out max., v in nom. 1.0% v out minimum output current 10 % i out rated dynamic regulation, loadstep 25% i out pk deviation 1% v out settling time 500 ms temperature coefficient 0.02%/c ripple and noise, 20 mhz bw 1% v out nom. short circuit protection 1 continuous current limit 130% output switching frequency 300 khz isolation input - output 500 vdc input - case 500 vdc output - case 500 vdc isolation resistance - input to output 10 9 ohms standard case operating range -25 to +85c industrial range (add -i to p/n) -40 to +85c storage range -40 to +125c humidity max., non-condensing 95% vibration, 3 axes, 5 min each 5 g, 10 - 55 hz safety ul, cul, tuv weight (approx.) 1.4 oz general description features efficiency vs. load (12v input) efficiency vs. load (5v input) iws series 10 watt 1 continuous short circuit protection is provided. long-term continuous operation in this mode is not recommended. converter will auto-restart once fault has been removed. specifications typically at 25c, normal line, and full load, unless otherwise stated. soldering conditions: i/o pins, 260c, ten seconds; fully com- patible with commercial wave-soldering equipment. safety: agency approvals may vary from model to model. please consult factory for specific model information. notes
2 iws series 10 watt mechanical drawing tolerances inches: (millimeters) .xx 0.040 .x 1.0 .xxx 0.010 .xx 0.25 pin: 0.002 0.05 case: +0.04, -0.00 +1.0, -0.0 (dimensions as listed unless otherwise specified.) thermal impedance natural convection 15.4 c/w 100 lfm 12.2 c/w 200 lfm 9.3 c/w 300 lfm 7.4 c/w 400 lfm 6.4 c/w note: thermal impedance data is dependent on many environmental factors. the exact thermal performance should be validated for specific application. pin function 1+v in 2-v in 3+ v out 4- v out models - (see the last page of section for options.) (10.2mm) (1.0mm) (4.6mm) -0.60"(-15.2mm) 1.00" (50.8mm) 0.800"(20.3mm) 0 34 21 dia 0.040" 0.18" min. 0.40" 2.00" (25.4mm) bottom view 0 (-2.5mm) -0.10" (7.6mm) 0.300" (12.7mm) 0.500" (20.3mm) 0.800" trahcnoitceles ledom niv )stlov( egnarniv )stlov( *.xamnii )spma( tuov )stlov( detartuoi )spma( esion&elppir )vm(kp-kp ycneiciffe **.pyt 505swi 215swi 515swi 425swi 845swi 5021swi 2121swi 5121swi 4221swi 8421swi 4242swi 8442swi 4284swi 8484swi 5 5 5 5 5 21 21 21 21 21 42 42 84 84 9-5.4 9-5.4 9-5.4 9-5.4 9-5.4 81-9 81-9 81-9 81-9 81-9 63-81 63-81 27-63 27-63 02.3 07.3 54.3 06.3 55.3 06.1 08.1 56.1 57.1 57.1 59.0 09.0 54.0 54.0 5 21 51 42 84 5 21 51 42 84 42 84 42 84 00.2 00.1 57.0 05.0 52.0 00.2 00.1 57.0 05.0 52.0 05.0 52.0 05.0 52.0 001 021 051 042 084 001 021 051 042 084 042 084 042 084 %87 %08 %28 %38 %48 %08 %28 %48 %58 %68 %58 %68 %58 %98 .rewoptuptuodetarmumixam,egatlovtupnimuminimtatnerructupnimumixam* .tuptuodetar,nivlanimonta** high density - board mounted power division powering communications and technology
options when ordering equipment options, use the following suffix information. select the option(s) that you prefer and add them to the model number. example ordering options are located below the options table. example options: hbs050zg-ant3v = hbs050zg-a with negative logic, lucent compatible trim, and 0.95? vertical heatsink. les015yj-3n = les015yj with optional trim and enable, negative logic. qbs066zg-at8 = qbs066zg-a with lucent compatible trim and 0.110? pin length. nuclear and medical applications - power-one products are not authorized for use as critical components in life support systems, equipment used in hazardous environments, or nuclear control systems without the express written consent of the president of power-one, inc. technical revisions - the appearance of products, including safety agency certifications pictured on labels, may change depending on the date manu- factured. specifications are subject to change without notice. options suffix applicable series remarks negative logic n has, hbd, hbs, hes, hls, les, ttl "low" turns module on qbs, qes, qls, tes, tqd ttl "high" turns module off lucent compatible trim t has, hbd, hbs, hes, hls, qbs, qes, qls terminal strip ts xws, xwd, xwt trim 1 ias, les enable 2 iad, ias, les, sms trim and enable 3 ias, les current share 4 sms headerless y encapsulated ews, iws, ows pin length and heatsink options standard pin length is 0.180" (4.6mm) 0.110" (2.8mm) pin length 8 all units (except sms) 0.150" (3.8mm) pin length 9 all units (except sms) 0.24" (6.1mm) horizontal heatsink 1h all units (except dip, hls, hld, qls, sip, sm tld, and tkd packages) includes thermal pad 0.24" (6.1mm) vertical heatsink 1v all units (except dip, hls, hld, qls, sip, sm tld, and tkd packages) includes thermal pad 0.45" (11.4mm) horizontal heatsink 2h all units (except dip, hls, hld, qls, sip, sm tld, and tkd packages) includes thermal pad 0.45" (11.4mm) vertical heatsink 2v all units (except dip, hls, hld, qls, sip, sm tld, and tkd packages) includes thermal pad 0.95" (24.1mm) horizontal heatsink 3h all units (except dip, hls, hld, qls, sip, sm tld, and tkd packages) includes thermal pad 0.95" (24.1mm) vertical heatsink 3v all units (except dip, hls, hld, qls, sip, sm tld, and tkd packages) includes thermal pad high density - board mounted power division powering communications and technology 3
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