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 MG800RW compact, 8w 2:1 input, minidip dc/dc con vert ers input parameter conditions min. typ. max. units input voltage range 12 vdc input 9.0 12.0 18.0 vdc 24 vdc input 18.0 24.0 36.0 48 vdc input 36.0 48.0 75.0 input start-up threshold 12 vdc input 9.0 vdc 24 vdc input 18.0 48 vdc input 36.0 under voltage shutdown 12 vdc input 8.0 vdc 24 vdc input 16.0 48 vdc input 34.0 input filter (pi) filter output parameter conditions min. typ. max. units output voltage accuracy ?.0 % output voltage balance dual output, balanced loads ?.0 ?.0 % line regulation v in = min to max ?.2 ?.8 % load regulation i out = 0% to 100% ?.5 ?.0 % ripple & noise (20 mhz) see note 2 55 mv p - p transient recovery time see note 3 500 ?ec transient response deviation ?.0 ?.0 % overload protection see note 4 150 % temperature coef cient ?.01 ?.02 %/? output short circuit see note 5 continuous (autorecovery) general parameter conditions min. typ. max. units isolation voltage 60 seconds 1,500 vdc 1 second 1,800 isolation resistance 500 vdc 1,000 m? isolation capacitance 100 khz, 1v 500 pf switching frequency 370 khz environmental parameter conditions min. typ. max. units operating temperature range ambient -40 +25 +80 ? max case temperature +105 ? storage temperature range -50 +125 ? cooling free air convection humidity rh, non-condensing 95 % physical case size see mechanical diagram (page 3) case material aluminum alloy, black anodized coating (ul-94v0) weight 0.20 oz (6.1g) reliability speci cations parameter conditions min. typ. max. units mtbf mil hdbk 217f, 25?, gnd benign 1.06 mhours safety standards ul 60950, en 60950 absolute maximum ratings parameter conditions min. typ. max. units input voltage surge (1 sec) 12 vdc input 25.0 vdc 24 vdc input 50.0 48 vdc input 100.0 lead temperature 1.5 mm from case for 10 sec 260 ? caution: exceeding absolute maximum ratings may damage the module. these are not continuous operating ratings. series 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: 8w output power very small minidip case en 60950 approved wide 2:1 input range high ef ciency 1,500 vdc isolation single and dual outputs >1.0 mhour mtbf -40? to +80? operation low cost
micropower direct 292 page street ste d stoughton, ma 02072 tel: (781) 344-8226 fax: (781) 344-8481 e-mail: sales@micropowerdirect.com model selection guide model number input output 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 mg812s-03rw 12 9.0 - 18.0 564 10 3.3 1,600 0.0 680 78 1,600 mg812s-05rw 12 9.0 - 18.0 823 10 5.0 1,600 0.0 680 81 1,600 mg812s-12rw 12 9.0 - 18.0 792 10 12.0 665 0.0 330 84 1,600 mg812s-15rw 12 9.0 - 18.0 796 10 15.0 535 0.0 330 84 1,600 mg812s-24rw 12 9.0 - 18.0 788 10 24.0 335 0.0 150 85 1,600 mg812d-12rw 12 9.0 - 18.0 788 10 ?2.0 ?35 ?.0 150 85 1,600 mg812d-15rw 12 9.0 - 18.0 789 10 ?5.0 ?65 ?.0 150 84 1,600 mg824s-03rw 24 18.0 - 36.0 282 10 3.3 1,600 0.0 680 78 800 mg824s-05rw 24 18.0 - 36.0 407 10 5.0 1,600 0.0 680 82 800 mg824s-12rw 24 18.0 - 36.0 391 10 12.0 665 0.0 330 85 800 mg824s-15rw 24 18.0 - 36.0 393 10 15.0 535 0.0 330 85 800 mg824s-24rw 24 18.0 - 36.0 390 10 24.0 335 0.0 150 86 800 mg824d-12rw 24 18.0 - 36.0 394 10 ?2.0 ?35 ?.0 150 85 800 mg824d-15rw 24 18.0 - 36.0 385 10 ?5.0 ?65 ?.0 150 86 800 mg848s-03rw 48 36.0 - 75.0 141 8 3.3 1,600 0.0 680 78 400 mg848s-05rw 48 36.0 - 75.0 206 8 5.0 1,600 0.0 680 81 400 mg848s-12rw 48 36.0 - 75.0 196 8 12.0 665 0.0 330 85 400 mg848s-15rw 48 36.0 - 75.0 197 8 15.0 535 0.0 330 85 400 mg848s-24rw 48 36.0 - 75.0 195 8 24.0 335 0.0 150 86 400 mg848d-12rw 48 36.0 - 75.0 195 8 ?2.0 ?35 ?.0 150 86 400 mg848d-15rw 48 36.0 - 75.0 193 8 ?5.0 ?65 ?.0 150 86 400 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 in parallel from the +v out pin to the -v out pin for single output models, or from each output to common for dual output models. 3. transient recovery is measured to within a 1% error band for a load step change of 25%. 4. output overload protection is provided by a hiccup circuit with auto-recovery. 5. output short circuit protection is provided by a hiccup circuit with auto-recovery. 6. these converters are speci ed for operation without external components. however, in some applications the addition of input/output capacitors, as shown in the typical connection diagram at right, will enhance stability and reduce output ripple. this simple connection includes a low esr (<1 at 100 khz) capacitor connected across the input. it is recommended that a 3.3 f be used for 12v input models and a 2.2 f be used for 24v & 48v input units. to improve the output ripple performance, a 3.3 f is connected across the output. for dual output units, a 3.3 f capacitor should be connected from each output to common. for applications where the circuit must meet or exceed en 61000-4-4 (5), refer to the note under the typical connection diagram. 7. operation at no load will not damage these units, however, they may not meet all speci cations. 8. 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. derating curve typical connection emi characteristics parameter standard criteria level radiated emissions en 55014, en 55024 class a conducted emissions en 55022 class a esd en 61000-4-2 a ? kv air ? kv contact rs en 61000-4-3 a 10v/m eft, see note 6 en 61000-4-4 a ? kv surge, see note 6 en 61000-4-5 a ? kv cs en 61000-4-6 a 10 vrms pfmf en 61000-4-8 a 3a/m notes: to meet the speci ed en 61000-4-4 and en 61000-4-5 limits, an external capaci- tor must be connected across the input pins of the module (c 1 ). a 220 f/100v capacitor is recommended. this capacitor should be mounted as close to the module as possible. typical connection
www.micropowerdirect.com 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 mechanical dimensions pin single dual 1-v in -v in 7nc nc 8 nc common 9+v out +v out 10 -v out -v out 16 +v in +v in nc = no connection pin connections notes: all dimensions are typical in inches (mm) tolerance x.xx = 0.02 ( 0.50) pin 1 is marked by a ?ot or indentation on the unit related product mg800ru miniature 8w, 4:1 input dc/dc?s key features: 8w output power very small minidip case en 60950 approved wide 4:1 input range high ef ciency 1,500 vdc isolation single and dual outputs >1.0 mhour mtbf -40? to +80? operation low cost thousands of standard dc/dc?s ranging from 0.5w to 60w are available from mpd in a wide variety of packages and pin-outs series
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