key features: ? 20w output power ? 4:1 input range ? ultra- miniature case ? remote on/off control ? 1,500 vdc isolation ? >346 khour mtbf ? standard pin-out I2000RU ultra-miniature 20w wide 4:1 input range dc/dc con vert ers series input parameter conditions min. typ. max. units input voltage range 24 vdc input 9.0 24.0 36.0 vdc 48 vdc input 18.0 48.0 75.0 start-up voltage 24 vdc input 9.0 vdc 48 vdc input 18.0 under voltage shutdown 24 vdc input 8.5 vdc 48 vdc input 17.0 input filter lc filter output parameter conditions min. typ. max. units output voltage accuracy 1.0 % output voltage balance dual output , balanced loads 2.0 % line regulation, v in = min to max single output 0.2 % dual output 0.5 load regulation, i out = 15% to 100% single output (3.3v and 5v) 0.5 % single output (12v and 15v) 0.2 dual output 1.0 ripple & noise (20 mhz), see note 1 single output (3.3v and 5v) 75 mv p - p single output (12v and 15v) 100 dual output 100 transient recovery time, see note 2 25% load step change 300 sec transient response deviation 3.0 % output power protection 150 % temperature coef? cient 0.02 %/oc output short circuit continuous (autorecovery) general parameter conditions min. typ. max. units isolation voltage 60 seconds 1,500 vdc isolation resistance 500 vdc 1,000 m? isolation capacitance 100 khz, 1v 1,500 pf switching frequency 330 khz environmental parameter conditions min. typ. max. units operating temperature range ambient -40 +25 +85 oc operating temperature range case +105 oc storage temperature range -50 +125 oc cooling free air convection derating see curve humidity rh, non-condensing 95 % physical case size 1.00 x 1.00 x 0.40 inches (25.4 x 25.4 x 10.16 mm) case material six-sided shielded aluminum with non-conductive base (ul94-v0) weight 0.52 oz (15g) reliability speci cations parameter conditions min. typ. max. units mtbf mil hdbk 217f, 25oc, gnd benign 346 khours absolute maximum ratings parameter conditions min. typ. max. units input voltage surge (1 sec) 24 vdc input -0.7 50.0 vdc 48 vdc input -0.7 100.0 lead temperature 1.5 mm from case for 10 sec 260 oc caution: exceeding absolute maximum ratings may damage the module. these are not continuous operating ratings. micropower direct 292 page street suite d stoughton, ma 02072 usa t: (781) 344-8226 f: (781) 344-8481 e: sales@micropowerdirect.com w: www.micropowerdirect.com www.micropowerdirect.com electrical speci cations speci cations typical @ +25?, nominal input voltage & rated output current, unless otherwise noted. speci cations subject to change without notice.
notes: all dimensions are typical in inches (mm) tolerance x.xx = 0.01 ( 0.25) model number input output ef ciency (%, typ) capacitive load (f max) fuse rating slow-blow (ma) voltage (vdc) current (ma) voltage (vdc) current (ma, max) current (ma, min) nominal range full-load no-load i2001ru 24 9.0 - 36.0 1,390 80 3.3 4,500 0 87 10,300 4,000 i2002ru 24 9.0 - 36.0 1,852 90 5.0 4,000 0 89 6,800 4,000 i2003ru 24 9.0 - 36.0 1,877 40 12.0 1,670 0 89 1,200 4,000 i2004ru 24 9.0 - 36.0 1,882 40 15.0 1,340 0 89 750 4,000 i2005ru 24 9.0 - 36.0 1,877 40 12.0 835 60 89 680 4,000 i2006ru 24 9.0 - 36.0 1,882 40 15.0 670 50 89 380 4,000 i2011ru 48 18.0 - 75.0 695 40 3.3 4,500 0 88 10,300 2,000 i2012ru 48 18.0 - 75.0 926 45 5.0 4,000 0 89 6,800 2,000 i2013ru 48 18.0 - 75.0 938 25 12.0 1,670 0 89 1,200 2,000 i2014ru 48 18.0 - 75.0 930 25 15.0 1,340 0 89 750 2,000 i2015ru 48 18.0 - 75.0 938 25 12.0 835 60 89 680 2,000 i2016ru 48 18.0 - 75.0 941 25 15.0 670 50 89 380 2,000 derating curve notes: 1. output ripple is measured with a 1.0 ? ceramic and a 10 ? tantalum capcitor connected across the outputs. 2. transient recovery is measured to within a 1% error band for a load step change of 75% to 100%. 3. operation at no-load will not damage the unit, but they may not meet all speci cations. 4. the on/off control input (pin 3) is referenced to -vin (pin 2). if it is not used, the control pin should be left open. if the pin is shorted to -v in , the unit will turn off. 5. an external resistor may be used to adjust the converter output by 10%. to adjust the output up, connect a 5%, 3w resistor between the minus output pin and the vout trim pin. to adjust the output down, connect a 5%, 3w resistor between the plus output pin and the v out trim pin. for continuous up/down trimming capability, connect a 10 kw potentiometer between the plus and minus outputs with the wiper arm connected to the v out trim pin. the trim pin may be left oating if it is not used. contact the factroy for more information. 6. it is recommended that a fuse be used on the input of a power supply for protection. see the model selection table above for the correct rating. www.micropowerdirect.com pin single dual 1 +vin +vin 2 -vin -vin 3 remote on/off 4 +vout +vout 5 trim common 6 -vout -vout pin connections model selection guide mechanical dimensions micropower direct we power your success - for less! 292 page street ste d stoughton, ma 02072 ? tel: (781) 344-8226 ? fax: (781) 344-8481 ? e-mail: sales@micropowerdirect.com min max on 3.5 vdc 12 vdc off 0.0 vdc 1.2 vdc in. current (on) 0.5 ma in. current (off) -0.5 ma
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