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 ML100MRI4 medical approved compact smt, 1w 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 24 vdc input 21.6 24.0 26.4 input filter internal capacitor output parameter conditions min. typ. max. units output voltage accuracy ?.0 ?.0 % output voltage balance dual outputs, balanced loads ?.1 ?.0 % line regulation for v in change of 1% ?.2 ?.5 % load regulation i out = 10% to 100% ?0 % ripple & noise (20 mhz) see note 2 100 mv p - p temperature coef cient ?.01 ?.02 %/? output short circuit continuos (autorecovery) general parameter conditions min. typ. max. units isolation voltage 60 seconds 4,000 vrms reinforced insulation working voltage 250 vrms leakage current 240 vac, 60 hz 2.0 a isolation resistance 500 vdc 10 g isolation capacitance 100 khz, 1v 20 pf switching frequency 50 80 100 khz emi characteristics, see note 3 parameter standard criteria level emc complies with en 55011 4 th edition ems complies with en 60601-1-2 environmental parameter conditions min. typ. max. units operating temperature range ambient -25 +95 ? case +105 ? storage temperature range -50 +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 0.14 oz (4.1g) reliability speci cations parameter conditions min. typ. max. units mtbf mil hdbk 217f, 25?, gnd benign 2.0 mhours safety standards iec/en 60601-1, en 60601-1 3 rd edition, 2xmopp ansi/aami es 60601-1, 2xmopp recognition, (ul certi cate) ansi/aami es 60601-1, can/csa-c22.2 no.60601-1 moisture sensitivity level, see note 4 ipc/jedec j-std-020d.1 level 2 absolute maximum ratings parameter conditions min. typ. max. units input voltage surge (1 sec) 5 vdc input 9.0 vdc 12 vdc input 18.0 24 vdc input 30.0 peak re ow temperature see note 5 245 ? 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. key features: en 60601 3 rd ed. approved 1w output power 4 kvrms isolation reinforced insulation 2 x mopp per en 60601-1 3 rd edition & ansi/aami es 60601-1 2 a max leakage current compact smt case single & dual outputs
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 selection guide mechanical dimensions mechanical notes: all dimensions are typical in inch es (mm) tolerance x.xx = ?.01 (?.25) notes: 1. the speci ed maximum capacitive load is for each output. 2. when measuring output ripple, it is recommended that an external 0.47 f ceramic capacitor be placed from the +v out pin to the -v out pin for single output units and from each output to common for dual output units. for noise sensitive applications, the use of 3.3 f capacitors will reduce the output ripple. 3 contact the factory for required lter components. 4. any units that are not packaged in a vacuum sealed container should be stored in a controlled environment. contact the factory for more information. 5. the recommended re ow settings are a peak temperature of 245 ? for a maxi- mum 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. operation at no-load will not damage these units. however, they may not meet all speci cations. 7. dual output units may be connected to provide a 24 vdc or 30 vdc output. to do this, connect the load across the positive (+v out ) and negative (-v out ) outputs and oat the output common. 8. the converter should be connected to a low ac-impedance source. an input source with a highly inductive impedance may affect the stability of the converter. in appli- cations where the converter output loading is high and input power is supplied over long lines, it may be necessary to use a capacitor on the input to insure start-up. in this case, it is recommended that a low esr (esr <1.0 ? at 100 khz) capacitor be mounted close to the converter. for 5v input units a 2.2 f is recommended, for 12v input units, a 1.0 f; and for 24v units a 0.47 f. 9. it is recommended that a fuse be used on the input of a power supply for protection. see the table above for the correct rating. model number input output capacitive load ( f, 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 ml105sm-05ri4 5 4.50 - 5.50 263 50 5.0 200.0 4.0 220 76 600 ml105sm-12ri4 5 4.50 - 5.50 252 50 12.0 84.0 1.68 220 80 600 ml105sm-15ri4 5 4.50 - 5.50 246 50 15.0 68.0 1.36 220 83 600 ml105dm-12ri4 5 4.50 - 5.50 252 50 ?2.0 ?2.0 ?.84 100 80 600 ml105dm-15ri4 5 4.50 - 5.50 236 50 ?5.0 ?3.0 ?.66 100 84 600 ml112sm-05ri4 12 10.8 - 13.2 110 35 5.0 200.0 4.0 220 76 250 ml112sm-12ri4 12 10.8 - 13.2 106 35 12.0 84.0 1.68 220 79 250 ml112sm-15ri4 12 10.8 - 13.2 106 35 15.0 68.0 1.36 220 80 250 ml112dm-12ri4 12 10.8 - 13.2 106 35 ?2.0 ?2.0 ?.84 100 79 250 ml112dm-15ri4 12 10.8 - 13.2 103 35 ?5.0 ?3.0 ?.66 100 80 250 ml124sm-05ri4 24 21.6 - 26.4 55 20 5.0 200.0 4.0 220 76 125 ml124sm-12ri4 24 21.6 - 26.4 53 20 12.0 84.0 1.68 220 80 125 ml124sm-15ri4 24 21.6 - 26.4 53 20 15.0 68.0 1.36 220 80 125 ml124dm-12ri4 24 21.6 - 26.4 53 20 ?2.0 ?2.0 ?.84 100 80 125 ml124dm-15ri4 24 21.6 - 26.4 52 20 ?5.0 ?3.0 ?.66 100 80 125 pin single 1-v in 6nc 7nc 8+v out 9-v out 14 +v in pin dual 1-v in 6 common 7-v out 8+v out 9 common 14 +v in nc = no connection pin connections derating curve solder layout y
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