ML100SER low cost, regulated 1w smt, single output dc/dc con vert ers 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 electrical speci cations speci cations typical @ +25?, nominal input voltage & rated output current, unless otherwise noted. speci cations subject to change without notice. input parameter conditions min. typ. max. units input voltage range 5 vdc input 4.75 5.0 5.25 vdc 12 vdc input 11.4 12.0 12.6 15 vdc input 14.25 15.0 15.75 24 vdc input 22.80 24.0 25.20 input filter capacitor output parameter conditions min. typ. max. units output voltage accuracy ?.0 % line regulation for vin change of 5% ?.3 % load regulation for iout = 10% to 100% ?.0 % output ripple (20 mhz) see note 1 10 20 mv p - p output noise (20 mhz) see note 1 50 150 mv p - p temperature coef cient ?.03 %/? output short circuit continuous (autorecovery) general parameter conditions min. typ. max. units isolation voltage 60 seconds 1,000 vdc isolation resistance 500 vdc 1,000 m isolation capacitance 100 khz, 1v 70 pf switching frequency 100 khz environmental parameter conditions min. typ. max. units operating temperature range ambient -40 +25 +85 ? storage temperature range -55 +125 ? cooling free air convection humidity rh, non-condensing 95 % physical case size 0.70 x 0.70 x 0.236 inches (17.78 x 17.78 x 6.0 mm) case material non-conductive black plastic (ul94-v0) weight 0.09 oz (2.9g) reliability speci cations parameter conditions min. typ. max. units mtbf mil hdbk 217f, 25?, gnd benign 3.5 mhours absolute maximum ratings parameter conditions min. typ. max. units input voltage surge (1 sec) 5 vdc input -0.7 7.0 vdc 12 vdc input -0.7 15.0 15 vdc input -0.7 18.0 24 vdc input -0.7 28.0 lead temperature 1.5 mm from case for 10 sec 260.0 ? caution: exceeding absolute maximum ratings may damage the module. these are not continuous operating ratings. key features: 1w output power miniature smt case tight regulation -40 c to +85 c operation short circuit protection low 0.24?pro le >3.5 mhour mtbf industry standard pin-out low cost! series www.micropowerdirect.com
model selection guide mechanical dimensions notes: all dimensions are typical in inches (mm) tolerance x.xx = 0.01 ( 0.25) pin 1 is marked by a ?ot or indentation on the unit board layout 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 www.micropowerdirect.com model number input output 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 ml105s-05er 5 4.75 - 5.25 217 20 5.0 150.0 15.0 69 500 ml105s-09er 5 4.75 - 5.25 285 20 9.0 111.0 12.0 70 500 ml105s-12er 5 4.75 - 5.25 281 20 12.0 83.0 9.0 71 500 ml105s-15er 5 4.75 - 5.25 279 20 15.0 67.0 7.0 72 500 ml112s-05er 12 11.4 - 12.6 91 15 5.0 150.0 15.0 69 250 ml112s-15er 12 11.4 - 12.6 115 15 15.0 67.0 7.0 72 250 ml115s-05er 15 14.25 - 15.75 72 10 5.0 150.0 15.0 69 200 ml115s-09er 15 14.25 - 15.75 95 10 9.0 111.0 12.0 70 200 ml115s-12er 15 14.25 - 15.75 93 10 12.0 83.0 9.0 71 200 ml115s-15er 15 14.25 - 15.75 93 10 15.0 67.0 7.0 72 200 ml124s-05er 24 22.8 - 25.2 45 7 5.0 150.0 15.0 69 150 ml124s-09er 24 22.8 - 25.2 59 7 9.0 111.0 12.0 70 150 ml124s-05er 24 22.8 - 25.2 58 7 12.0 83.0 9.0 71 150 ml112s-15er 24 22.8 - 25.2 58 7 15.0 67.0 7.0 72 150 notes: 1. 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. 2. operating at no load will not damage the converter, however, it may not meet all speci cations. 3. 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: vin input capacitor vout output capacitor 5 vdc 4.7 f 5 vdc 4.7 f 12 vdc 2.2 f 9 vdc 2.2 f 15 vdc 1.0 f 12 vdc 2.2 f 24 vdc 1.0 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. pin connections pin function pin function 1-vin 8 nc 2+vin 9 nc 3nc 10nc 5nc 12nc 6 -vout 13 nc 7 +vout 14 nc nc = no connection
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