ml200sei 2w, high isolation ultra-miniature smt 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 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 4.5 5.0 5.5 vdc 12 vdc input 10.8 12.0 13.2 15 vdc input 13.5 15.0 16.5 24 vdc input 21.6 24.0 26.4 input filter capacitor output parameter conditions min. typ. max. units output voltage accuracy ?.0 % capacitive load 220 f line regulation for vin change of 1% ?.2 % load regulation, see note 1 see model selection guide ripple & noise (20 mhz) see note 2 100 200 mv p - p temperature coef cient ?.03 %/? output short circuit momentary (1s max) general parameter conditions min. typ. max. units isolation voltage 60 seconds 3,000 vdc isolation resistance 500 vdc 1,000 m isolation capacitance 100 khz, 0.1v 20 pf switching frequency 100 khz emi characteristics parameter standard criteria level radiated emissions en 55022 b conducted emissions en 55022 b esd en 61000-4-2 b ?kv environmental parameter conditions min. typ. max. units operating temperature range ambient -40 +25 +105 ? storage temperature range -55 +125 ? cooling free air convection humidity rh, non-condensing 95 % physical case size see mechanical drawing (page 2) case material non-conductive black plastic (ul94-v0) weight 0.05 oz (1.52g) 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 9.0 vdc 12 vdc input -0.7 18.0 15 vdc input -0.7 21.0 24 vdc input -0.7 30.0 peak re ow temperature see note 5 245 ? lead temperature 1.5 mm from case for 10 sec 300 ? caution: exceeding absolute maximum ratings may damage the module. these are not continuous operating ratings. key features: 2w output power ultra-miniature smt case 3,000 vdc isolation single output -40? to +105? operation >3.5 mhour mtbf 13 standard models low cost! series
model selection guide 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 load regulation 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 % typ. ml205s-05ei 5 4.50 - 5.50 506 30 5.0 400.0 40.0 12.0 79 1,000 ml205s-09ei 5 4.50 - 5.50 489 30 9.0 222.0 22.0 9.0 82 1,000 ml205s-12ei 5 4.50 - 5.50 489 30 12.0 167.0 17.0 8.0 82 1,000 ml205s-15ei 5 4.50 - 5.50 482 30 15.0 133.0 13.0 7.0 83 1,000 ML212S-05EI 12 10.8 - 13.2 211 25 5.0 400.0 40.0 12.0 79 500 ml212s-12ei 12 10.8 - 13.2 203 25 12.0 167.0 17.0 8.0 82 500 ml212s-15ei 12 10.8 - 13.2 201 25 15.0 133.0 13.0 7.0 83 500 ml212s-24ei 12 10.8 - 13.2 198 25 24.0 83.0 8.0 6.0 84 500 ml215s-15ei 15 13.5 - 16.5 169 18 15.0 133.0 13.0 7.0 83 400 ml224s-05ei 24 21.6 - 26.4 105 15 5.0 400.0 40.0 12.0 79 250 ml224s-12ei 24 21.6 - 26.4 102 15 12.0 167.0 17.0 8.0 82 250 ml224s-15ei 24 21.6 - 26.4 100 15 15.0 133.0 13.0 7.0 83 250 ml224s-24ei 24 21.6 - 26.4 97 15 24.0 83.0 8.0 6.0 86 250 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 pin description pin description 1-v in 4-v out 2+v in 5+v out 8nc nc = no connection pin connections derating curve 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 a 1 f capacitor and a 10 f capacitor be placed in parallel from the +vout pin to the -vout pin. 3. it is recommended that the minimu output load should be at least 10%. continuous operation below this level could damage the unit. 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. the simple connection shown below will typically meet en 55022 class b. v in c 1 c 2 l 1 v out c 3 5 vdc 4.7 f/50v 6.8 h 5 vdc 10 f 12 vdc 4.7 f/50v 6.8 h 9 vdc 4.7 f 15 vdc 4.7 f/50v 6.8 h 12 vdc 2.2 f 24 vdc 4.7 f/50v 1 nf/3 kv 6.8 h 15 vdc 1.0 f 24 vdc 0.47 f 5. the recommended re ow settings are a peak temperature of 245 ? for a maximum period (t pk ) of 10s and a time above liquidous (t l ) of <60 seconds at 217 ?. for more information, please contact the factory. 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.
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