rev. sep 11, 2003 upm non-isolated dc/dc series data sheet 78 80 82 84 86 88 90 92 94 10 20 30 40 50 60 70 80 90 100 load % efficiency % eff. (4.5v) eff. (5v) eff. (5.5v) features upm non-isolated dc/dc buck converters deliver high power and excellent transient response in a compact 1.0? x 2.0? x 0.475? package. the upm can provide up to 40 watts of output power at 12a output current, and output voltages from 1.2 to 3.3v. featuring open-frame, 100% surface-mount construction and high efficiency, the upm excels in difficult thermal environments. ? high power converter ? high efficiency ? excellent transient response ? sense pins ? surface-mount construction ? voltage trim ? low profile ? water washable description efficiency vs. load (5v input) notes ? mtbf predictions may vary slightly from model to model. specifications typically at 25c, normal line, and full load, unless otherwise stated. soldering conditions: i/o pins, 260c, ten seconds; fully compatible with commercial wave-soldering equipment. safety: agency approvals may vary from model to model. please consult factory for specific model information. units are water-washable and fully compatible with commercial spray or immersion post wave-solder washing equipment. switching frequency 200 khz temperature coefficient 50 ppm/c baseplate operating temperature 0 to +100c storage range -40 to +100c internal input capacitance 500 f max. recommended external capacitance input 200 f/a i out output 200 f/a i out load capacitance compensation user selectable humidity max., non-condensing 95% vibration, 3 axes, 5 min each 5 g, 10 - 55 hz mtbf ? (bellcore tr-nwt-000332) 2.9 x 10 6 hrs safety ul, csa, en60950 weight (approx.) 0.9 oz general setpoint accuracy 1% line regulation v in min. - v in max., i out rated 1% v out load regulation i out min.- i out max., v in nom. 1% v out ripple and noise, dc - 200 mhz 50 mv pk-pk remote sense headroom 0.25 v current limit protection type hiccup current limit threshold range, % of i out rated 130% short circuit protection type latching v out ramp up rate, minimum 0.5v/ms output technical specifications voltage range 3.3 vdc nominal 3.0 - 3.6 vdc 5.0 vdc nominal 4.5 - 5.5 vdc input page 1 of 3
natural convection 9.4 c/w 100 lfm 6.6 c/w 200 lfm 4.3 c/w 300 lfm 3.2 c/w 400 lfm 2.7 c/w tolerances mechanical drawing inches: (millimeters) .xx 0.020 .x 0.5 .xxx 0.010 .xx 0.25 pin: 0.002 0.05 (dimensions as listed unless otherwise specified.) thermal impedance 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 5 -vsense 6 ground 7 loop comp. 8 no conn. 9 trim 10 +vsense model selection
vin (volts) vin range (volts) iin max.* (amps) vout (volts) iout rated (amps) efficiency typ. ** model 3.3 3.3 3.3 3.3 5 5 5 5 5 5 3.0 - 3.6 3.0 - 3.6 3.0 - 3.6 3.0 - 3.6 4.5 - 5.5 4.5 - 5.5 4.5 - 5.5 4.5 - 5.5 4.5 - 5.5 4.5 - 5.5 5.2 6.3 7.5 8.5 4.1 5.1 6.0 6.8 7.9 10.0 1.2 1.5 1.8 2.1 1.2 1.5 1.8 2.1 2.5 3.3 12 12 12 12 12 12 12 12 12 12 78% 79% 81% 82% 78% 79% 81% 82% 84% 88% upm301.2 upm301.5 upm301.8 upm302.1 upm501.2 ? upm501.5 upm501.8 upm502.1 upm502.5 upm503.3 ? denotes advanced product release. consult factory for product availability. * maximum input current at minimum input voltage, maximum rated output power. ** at nominal vin, rated output. page 2 of 3 rev. sep 11, 2003 upm non-isolated dc/dc series data sheet
option suffix applicable series remarks negative logic n has, hbd, hbs, hes, hls, hld, 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 trim 1 ias, les enable 2 iad, ias, les, sms trim and enable 3 ias, les pin length and heatsink options standard pin length is 0.180" (4.6mm) 0.110" (2.8mm) pin length 8 all leaded models 0.150" (3.8mm) pin length 9 all leaded models 0.24" (6.1mm) horizontal heatsink 1h all 1/4-bricks, 1/2-bricks, 3/4-bricks, full-bricks includes thermal pad (except hls, hld, qls, tld, and tkd packages) 0.24" (6.1mm) vertical heatsink 1v all 1/4-bricks, 1/2-bricks, 3/4-bricks, full-bricks includes thermal pad (except hls, hld, qls, tld, and tkd packages) 0.45" (11.4mm) horizontal heatsink 2h all 1/4-bricks, 1/2-bricks, 3/4-bricks, full-bricks includes thermal pad (except hls, hld, qls, tld, and tkd packages) 0.45" (11.4mm) vertical heatsink 2v all 1/4-bricks, 1/2-bricks, 3/4-bricks, full-bricks includes thermal pad (except hls, hld, qls, tld, and tkd packages) 0.95" (24.1mm) horizontal heatsink 3h all 1/4-bricks, 1/2-bricks, 3/4-bricks, full-bricks includes thermal pad (except hls, hld, qls, tld, and tkd packages) 0.95" (24.1mm) vertical heatsink 3v all 1/4-bricks, 1/2-bricks, 3/4-bricks, full-bricks includes thermal pad (except hls, hld, qls, tld, and tkd packages) this page is offered as a reference. consult factory for actual availability of options. when ordering equipment options, use the following suffix information. select preferred option(s) and add the suffix to the model number. ordering option examples 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 respective divi sional president of power-one, inc. technical revisions - the appearance of products, including safety agency certifications pictured on labels, may change dependin g on the date manufactured. specifications are subject to change without notice. page 3 of 3 rev. sep 11, 2003 options
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