141 1-800-526-2324 ? www.us.tdk-lambda.com/lp/ disclaimer: us.tdk-lambda.com/lp/legal.htm iql series features u standard quarter brick footprint u 18-36, 36-75vdc inputs u 2.5v 60a, 28v 11a nominal outputs u through hole mounting u 1500vdc basic isolation u baseplate cooling u high operating ef? ciency (up to 93.5%) u constant switching frequency 72-308w quarter brick converter model iql nominal output voltage vdc 2.5 3.3 5 8.3 12 28 input voltage range vdc see model selector ripple & noise (max)(pk-pk) (1) mv 30 100 80 100 120 500 line regulation (max) mv 5 6.6 10 30 60 100 load regulation (max) mv 5 15 10 40 60 100 overload protection threshold (3) a 69 70 50 34 27.5 12.4 overvoltage protection (typ) (2) vdc 3.1 4.1 6.1 10 14.7 33.6 overtemperature protection (3) - yes remote sense - yes yes yes no no (4) no remote on / off - negative logic temperature (operating) c -40 to 115 -40 to 115 -40 to 125 -40 to 119 -40 to 118 -40 to 115 temperature (storage) c -55 to 125 humidity (operating) - 20 to 95% (non-condensing) humidity (storage) - 10 to 95% (non-condensing) cooling - conduction, convection, or forced air isolation voltage vdc 1500 input - output, 1500 input - baseplate vibration (non operating) - 5 to 50hz@0.5g (4.9m/s 2 ), and 50 to 500hz@1.5g (14.7m/s 2 ) per bellcore tr-eop-000063-5.4.4 shock - 50 g at 6 ms pulse in three axes safety agency approvals - ul60950 (us and canada), vde0805, cb scheme (iec950), ce mark (en60950) weight (max) g 55g open frame, 70g with base plate size mm 57.9 x 36.8 x 13.21 warranty yrs 3 years speci? cations (1) see website for detailed speci? cation and test methods. (2) latching (3) non-latching (4) iql24021a120v has remote sense key market segments & applications
142 1-800-526-2324 ? www.us.tdk-lambda.com/lp/ revision a7: jan 2013 iql series for additional information, please visit us.tdk-lambda.com/lp/products/iql-series.htm pin function pin function 1 vin (+) 5 sense (-)(if applicable) 2 on / off 6 trim 3 vin (-) 7 sense (+)(if applicable) 4 vo (-) 8 vo (+) recommended footprint (bottom view) pinout input output adjust max. max. output base ef? ciency at pin model voltage (v) voltage (v) range (v) curr. (a) power (w) plate full load (%) length (in) iql48060a025v-0b9-r 36 - 75 2.5 2.0 - 2.75 60 150.0 no 89.0 0.180 iql24050a033v-009-r 18 - 36 3.3 2.64 - 3.63 50 165.0 yes 90.5 0.180 iql48025a033v-003-r 36 - 75 3.3 2.64 - 3.63 25 82.5 yes 91.0 0.180 iql48060a033v-009-r 36 - 75 3.3 2.64 - 3.63 60 198.0 yes 91.0 0.180 iql48060a033v-0b9-r 36 - 75 3.3 2.64 - 3.63 60 198.0 no 91.0 0.180 IQL24040A050V-009-R 18 - 36 5.0 4.0 - 5.5 40 200.0 yes 91.0 0.180 iql48045a050v-009-r 36 - 75 5.0 4.0 - 5.5 45 225.0 yes 91.0 0.180 iql48045a050v-0b9-r 36 - 75 5.0 4.0 - 5.5 45 225.0 no 91.0 0.180 iql24024a083v-009-r 18 - 36 8.3 6.64 - 9.13 24 199.2 yes 89.0 0.180 iql48030a083v-009-r 36 - 75 8.3 6.64 - 9.13 30 249.0 yes 90.5 0.180 iql24021a120v-009-r 20 - 36 12.0 9.28 - 12.76 21 252.0 yes 92.0 0.180 iql48025a120v-009-r 36 - 75 12.0 9.6 - 13.2 25 300.0 yes 93.5 0.180 iql48025a120v-0b9-r 36 - 75 12.0 9.6 - 13.2 25 300.0 no 93.5 0.180 iql48011a280v-009-r 36 - 75 28.0 27.4 - 28.6 11 308.0 yes 92.5 0.180 model selector m3 x .5 threaded hole 2 places 1.02 [0.040] dia pin 1.83 [0.072] dia stand-off 6 places to avoid damaging components, do not exceed 4.83 [0.190] depth with m3 screw 2 places 1.57 [0.062] dia pin 2.59 [0.102] dia stand-off 2 places for baseplate option 32 1 8 4 preferred model
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