key features: ? 1w output power ? compact minidip case ? 3,000 vdc isolation ? ul approved (file e245422) ? single & dual outputs ? >3.5 mhour mtbf ? 24 standard models ? lowest cost!! G100EI low cost, 1w minidip high isolation dc/dc con vert ers series 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 reverse polarity input current 0.3 a output parameter conditions min. typ. max. units output voltage accuracy 1.0 3.0 % output voltage balance dual output , balanced loads 0.1 1.0 % line regulation for vin change of 1% 1.2 % load regulation (note 1) see model selection guide ripple & noise (20 mhz) (note 2) 50 75 mv p - p output power protection 120 % temperature coef? cient 0.02 0.03 %/oc output short circuit momentary (1.0 sec.) 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, 1v 60 pf switching frequency 150 khz environmental parameter conditions min. typ. max. units operating temperature range ambient -40 +25 +85 oc storage temperature range -55 +125 oc cooling free air convection humidity rh, non-condensing 95 % physical case size 0.80 x 0.40 x 0.25 inches (20.4 x 10.2 x 6.5 mm) case material non-conductive black plastic (ul94-v0) weight 0.07 oz (2.1g) reliability speci? cations parameter conditions min. typ. max. units mtbf mil hdbk 217f, 25oc, gnd benign 3.5 mhours safety standards ul 1950, en 60950, iec 60950 safety approvals ul, cul; file no. e245422 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 24 vdc input -0.7 30.0 lead temperature 1.5 mm from case for 10 sec 300 oc internal power dissipation all models 450 mw caution: exceeding absolute maximum ratings may damage the module. these are not continuous operating ratings. 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 rohs compliant electrical speci? cations speci? cations typical @ +25c, nominal input voltage & rated output current, unless otherwise noted. speci? cations subject to change without notice.
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 g101ei 5 4.5 - 5.5 286 30 5.0 200.0 20.0 15 70 500 g102ei 5 4.5 - 5.5 267 30 9.0 111.0 12.0 15 75 500 g103ei 5 4.5 - 5.5 256 30 12.0 83.0 9.0 15 78 500 g104ei 5 4.5 - 5.5 250 30 15.0 67.0 7.0 15 80 500 g105ei 5 4.5 - 5.5 278 30 5.0 100.0 10.0 15 72 500 g106ei 5 4.5 - 5.5 267 30 9.0 56.0 6.0 15 75 500 g107ei 5 4.5 - 5.5 256 30 12.0 42.0 5.0 15 78 500 g108ei 5 4.5 - 5.5 253 30 15.0 33.0 4.0 15 79 500 g111ei 12 10.8 - 13.2 115 15 5.0 200.0 20.0 15 72 200 g112ei 12 10.8 - 13.2 110 15 9.0 111.0 12.0 15 76 200 g113ei 12 10.8 - 13.2 105 15 12.0 83.0 9.0 15 79 200 g114ei 12 10.8 - 13.2 103 15 15.0 67.0 7.0 15 81 200 g115ei 12 10.8 - 13.2 113 15 5.0 100.0 10.0 15 74 200 g116ei 12 10.8 - 13.2 110 15 9.0 56.0 6.0 15 76 200 g117ei 12 10.8 - 13.2 105 15 12.0 42.0 5.0 15 79 200 g118ei 12 10.8 - 13.2 104 15 15.0 33.0 4.0 15 80 200 g121ei 24 21.6 - 26.4 57 8 5.0 200.0 20.0 15 73 100 g122ei 24 21.6 - 26.4 54 8 9.0 111.0 12.0 15 77 100 g123ei 24 21.6 - 26.4 52 8 12.0 83.0 9.0 15 80 100 g124ei 24 21.6 - 26.4 51 8 15.0 67.0 7.0 15 82 100 g125ei 24 21.6 - 26.4 56 8 5.0 100.0 10.0 15 74 100 g126ei 24 21.6 - 26.4 55 8 9.0 56.0 6.0 15 76 100 g127ei 24 21.6 - 26.4 52 8 12.0 42.0 5.0 15 80 100 g128ei 24 21.6 - 26.4 51 8 15.0 33.0 4.0 15 81 100 derating curve notes: ? all dimensions are typical in inches (mm) ? tolerance x.xx = 0.01 ( 0.25) ? pin 1 is marked by a dot or indentation on the side of the unit notes: 1. output load regulation is speci? ed for a load change of 10% to 100%. 2. these units should not be operated with a load under 10% of full load. operation at no-load may cause damage to the unit. 3. these converters will operate without external components. however, when measuring output ripple, it is recommended that an external ceramic capacitor be placed from the +vout pin to the -vout pin for single output units and from each output to common for dual output units. an input capacitor will enhance stability over temperature and input line variations. recommended capacitor values are given in the table above. for applications requiring very low output noise levels, a simple lc ? lter should be effective. 4. dual output units may be connected to provide a 10v, 18v, 24v or 30 vdc output. to do this, connect the load across the positive (+vout) and negative (-vout) outputs and ? oat the output common 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. vin input capacitor vout output capacitor single dual 5 vdc 4.7 f 5 vdc 10.0 f 4.7 f 12 vdc 2.2 f 9 vdc 4.7 f 2.2 f 24 vdc 1.0 f 12 vdc 2.2 f 1.0 f 15 vdc 1.0 f 0.47 f other input/output combinations are available (i.e 3.3 vdc). contact the factory for details at: sales@micropowerdirect.com model selection guide mechanical dimensions pin single dual pin single dual 1 -vin -vin 9 no pin common 7 nc nc 10 -vout -vout 8 +vout +vout 14 +vin +vin nc= no connection pin connections micropower direct www.micropowerdirect.com 292 page street ste d stoughton, ma 02072 ? tel: (781) 344-8226 ? fax: (781) 344-8481 ? e-mail: sales@micropowerdirect.com
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