key features: ? 2w output power ? ultra-miniature sip case ? wide operating temp. ? 1,000 vdc isolation ? >3.5 mhour mtbf ? 5v & 12v inputs ? lowest cost! e200e low cost, 2w ultra-miniature sip dc/dc con vert ers input parameter conditions min. typ. max. units input voltage range 5 vdc input 4.5 5.0 5.5 vdc 12 vdc input 10.8 12.0 13.2 input filter internal capacitor output parameter conditions min. typ. max. units output voltage accuracy 1.0 3.0 % line regulation for vin change of 1% 1.2 % load regulation, see note 1 5 vdc output 10 15 % 12 vdc output 6.8 15 15 vdc output 6.3 15 ripple & noise (20 mhz) see note 2 75 150 mv p - p temperature coef? cient 0.03 %/c output short circuit momentary (0.5 sec.) general parameter conditions min. typ. max. units isolation voltage 60 seconds 1,000 vdc isolation resistance 1,000 vdc 1,000 m? isolation capacitance 100 khz, 1v 90 pf switching frequency 75 khz environmental parameter conditions min. typ. max. units operating temperature range ambient -40 +25 +85 c storage temperature range -55 +125 c cooling free air convection humidity rh, non-condensing 95 % physical case size 0.46 x 0.40 x 0.30 inches (11.6 x 10.2 x 7.5 mm) case material non-conductive black plastic (ul-94v0) weight 0.06 oz (1.8g) reliability speci cations parameter conditions min. typ. max. units mtbf mil hdbk 217f, 25c, gnd benign 3.5 mhours absolute maximum ratings parameter conditions min. typ. max. units input voltage surge (1 sec) 5 vdc input -0.7 9.0 vdc 12 vdc input -0.7 18.0 lead temperature 1.5 mm from case for 10 sec 300 c caution: exceeding absolute maximum ratings may damage the module. these are not continuous operating ratings. electrical speci cations speci cations typical @ +25?, nominal input voltage & rated output current, unless otherwise noted. speci cations subject to change without notice. series www.micropowerdirect.com 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
notes: 1. output load regulation is speci ed for a load change of 10% to 100%. 2. when measuring output ripple, it is recommended that an external 0.33 f ceramic capacitor be placed from the +vout pin to the -vout pin. 3. these units should not be operated with a load under 10% of full load. operation at no-load will not damage the units, but they may not meet all speci cations. 4. these converters are speci ed for operation without external components. however, in some applications the addition of input/ output capacitors will enhance stability and reduce output ripple. recommended capacitor values are: v in input capacitor v out output capacitor 5 vdc 4.7 f 5 vdc 10.0 f 12 vdc 2.2 f 12 vdc 2.2 f 15 vdc 1.0 f for applications requiring very low output noise levels, a simple lc lter should be effective. 5. 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. notes: all dimensions are typical in inches (mm) tolerance x.xx = ?.01 (?.25) pin 1 is marked by a ?ot or indentation on the front of the unit model number input output load regulation (% max) ef ciency (%, typ) fuse rating slow-blow (ma) voltage (vdc) current (ma) voltage (vdc) current (ma, max) current (ma, min) nominal range full-load no-load e201e 5 4.5 - 5.5 513 38 5.0 400.0 40.0 15 78 1,000 e202e 5 4.5 - 5.5 506 38 12.0 167.0 17.0 15 79 1,000 e203e 5 4.5 - 5.5 506 38 15.0 133.0 14.0 15 79 1,000 e211e 12 10.8 - 13.2 214 20 5.0 400.0 40.0 15 78 500 e212e 12 10.8 - 13.2 208 20 12.0 167.0 17.0 15 80 500 E213E 12 10.8 - 13.2 206 20 15.0 133.0 14.0 15 82 500 mechanical dimensions pin description 1-vin 2+vin 3 -vout 4 +vout pin connections model selection guide www.micropowerdirect.com derating curve 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
|
