h h h h h h h h -x -x -x -x -x -x -x -x s s s s s s s s - - - - - - - - 2 2 2 2 2 2 2 2 w w w w w w w w &g &g &g &g &g &g &g &g -x -x -x -x -x -x -x -x s s s s s s s s - - - - - - - - 2 2 2 2 2 2 2 2 w w w w w w w w s s eries eries http://www.microdc.cn technical enquiries-email:tech@microdc.cn tel:0086-20-86000646 page 1 of 2 order code input output efficiency (%,typ) switching frequency (khz,typ) voltage (vdc) voltage (vdc) current nominal range max min g0505 x s-2w 5 4.5-5.5 5 200 20 74 84 g0509 x s-2w 5 4.5-5.5 9 111 12 77 81 g0512 x s-2w 5 4.5-5.5 12 83 9 77 82 g0515 x s-2w 5 4.5-5.5 15 67 7 77 83 h050 5x s-2w 5 4.5-5.5 5 400 40 74 180 h0509 x s-2w 5 4.5-5.5 9 222 23 77 150 h0512 x s-2w 5 4.5-5.5 12 167 17 77 84 h0515 x s-2w 5 4.5-5.5 15 133 14 77 83 g1205 x s-2w 12 10.8-13. 5 200 20 75 82 g1209 x s-2w 12 10.8-13. 9 111 12 78 83 g1212 x s-2w 12 10.8-13. 12 83 9 80 180 g1215 x s-2w 12 10.8-13. 15 67 7 78 150 h1205 x s-2w 12 10.8-13. 5 400 40 75 80 h1209 x s-2w 12 10.8-13. 9 222 23 78 85 h1212 x s-2w 12 10.8-13. 12 167 17 80 87 h1215 x s-2w 12 10.8-13. 15 133 14 78 84 g2405 x s-2w 24 21.6-26. 5 200 20 75 180 g2409 x s-2w 24 21.6-26. 9 111 12 77 150 g2412 x s-2w 24 21.6-26. 12 83 9 80 82 g2415 x s-2w 24 21.6-26. 15 67 7 79 80 h2405 x s-2w 24 21.6-26. 5 400 40 75 78 h2409 x s-2w 24 21.6-26. 9 222 23 77 80 h2412 x s-2w 24 21.6-26. 12 167 17 80 180 h2415 x s-2w 24 21.6-26. 15 133 14 74 150 model model model model model model model model selection selection selection selection selection selection selection selection h h h h h h h h 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 x x x x x x x x s s s s s s s s - - - - - - - - 2 2 2 2 2 2 2 2 w w w w w w w w product series input voltage output voltage fixed input s ip package rated power fixed input,isolated&unregulated single M dual output dc M dc converter features features features features features features features features rohs compliant efficiency up to 80% sip package wide temperature performance at full 2 watt load,-40 c to 85 c ul 94v-0 package material no heatsink required low isolation capacitance industry standard pinout power sharing on output 6kvdc isolation continuous short circuit protection internal smd construction no external components required good dynamic feature applications applications applications applications applications applications applications applications microdc reserves the copyright selection selection selection selection selection selection selection selection guide guide guide guide guide guide guide guide the h_ x s-2w&g_ x s-2w series are specially designed for applications where a group of polar power supplies are isolated from the input power supply in a distributed power supply system on a circuit board. these products apply to: 1) where the voltage of the input power supply is fixed (voltage variation ? 10%); 2) where isolation is necessary between input and output (isolation voltage 6000vdc); 3) where the regulation of the output voltage and the output ripple noise are not demanded. such as: purely digital circuits,ordinary low frequency analog circuits,and 1gbt power d evice driving circuits. output output output output output output output output specifications specifications specifications specifications specifications specifications specifications specifications parameter test conditions min typ. max unit output power 0.2 2 w line regulation for vin change of 1% 1.2 % load regulation 10% to 100% full load(5v output) 10 15 10% to 100% full load(9v output) 8.3 15 10% to 100% full load(12v output) 6.8 15 10% to 100% full load(15v output) 6.3 15 output voltage accuracy see tolerance envelope graph temperature drif t 100% full load 0.03 %/ c output ripple&noise 20mhz bandwidth 150 250 mv p-p switching frequency full load,nominal input (5v input) 45 khz (12v/24v input) 50 * test ripple and noise by "parallel cable" method. see detailed operation instructions at testing of power converter section, application notes. note: dual output models unbalanced load: 5%. isolation isolation isolation isolation isolation isolation isolation isolation specifications specifications specifications specifications specifications specifications specifications specifications parameter test conditions min. typ. max unit isolation test voltage flash tested for 1 minute and 1ma 6000 vdc isolation resistance test at viso=500vdc(vin/vout) 1000 m isolation capacitance 10 pf
h h h h h h h h -x -x -x -x -x -x -x -x s s s s s s s s - - - - - - - - 2 2 2 2 2 2 2 2 w w w w w w w w &g &g &g &g &g &g &g &g -x -x -x -x -x -x -x -x s s s s s s s s - - - - - - - - 2 2 2 2 2 2 2 2 w w w w w w w w s s eries eries http://www.microdc.cn technical enquiries-email:tech@microdc.cn tel:0086-20-86000646 page 2 of 2 common common common common common common common common specifications specifications specifications specifications specifications specifications specifications specifications parameter parameter parameter parameter conditions conditions conditions conditions min. min. min. min. typ. typ. typ. typ. max. max. max. max. units units units units storage humidity range 95 % operating temperature -40 85 storage temperature -55 125 lead temperature 1.5mm from case for 10 seconds 300 temp.rise at full load 15 30 cooling free air convection case material plastic(ul94-v0) short circuit protection* continuous 1 s mtbf 3500 k hours weight 4.3 g *supply voltage must be discontinued at the end of short circuit duration. typical typical typical typical typical typical typical typical characteristics characteristics characteristics characteristics characteristics characteristics characteristics characteristics temperature temperature temperature temperature derating derating derating derating graph graph graph graph outline outline outline outline outline outline outline outline dimensions dimensions dimensions dimensions dimensions dimensions dimensions dimensions & & & & & & & & pin pin pin pin pin pin pin pin connections connections connections connections connections connections connections connections size size size size graph graph graph graph recommended recommended recommended recommended footprint footprint footprint footprint top top top top view,grid:2.54mm(0.1inch) view,grid:2.54mm(0.1inch) view,grid:2.54mm(0.1inch) view,grid:2.54mm(0.1inch) diameter:1.00mm(0.039inch) diameter:1.00mm(0.039inch) diameter:1.00mm(0.039inch) diameter:1.00mm(0.039inch) footprint details pin single dual 1 vin vin 2 gnd gnd 5 0v -v0 6 no pin 0v 7 +v0 +v0 note: unit:mm(inch) pin section:0.50*0.3mm(0.020*0.012inch) pin section tolerances: 0.10mm( 0.004inch) general tolerances: 0.25mm( 0.010inch) requirement requirement requirement requirement on on on on output output output output load load load load to ensure this module can operate efficiently and reliably, a minimum load is specified for this kind of dc/dc converter in addition to a maximum load(namely full load).during operation, make sure the specified range of input voltage is not exceeded,the minimum output load is not less than 10% of the full load, and that this product should never be operated under no load! filtering to get the input/output ripple,an "lc"filtering network may be connected to the input and output ends of the dc/dc converter.which may produce a more significant filtering effect.it should also be noted that the inductance and the frequency of the "lc"filtering network should be staggered with the dc/dc frequency to avoid mutual interference see (figure 1). in some circuits which are sensitive to noise and ripple.a filtering capacitor may be added to the dc/dc output end and input end to reduce the noise and ripple. however, the capacitance of the output filter capacitor must be proper. if the capacitance is too big, a startup problem might arise. for every channel of output, provided the safe and reliable operation is ensured, the greatest capacitance of its filter capacitor sees (table 1). external external external external capacitor capacitor capacitor capacitor table table table table (table (table (table (table 1) 1) 1) 1) vin vin vin vin cin cin cin cin single single single single vout vout vout vout cout cout cout cout dual dual dual dual vou vou vou vou cout cout cout cout (vdc) ( f) (vdc) ( f) (vdc) ( f) 5 47 5 10.0 5 4.7 12 2.2 9 4.7 9 2.2 24 1.0 12 2.2 12 1.0 -- -- 15 1.0 15 0.47 it's not recommend to connect any external capacitor in the application field with less than 0.5 watt output. output output output output voltage voltage voltage voltage regulation regulation regulation regulation and and and and over-voltage over-voltage over-voltage over-voltage protection protection protection protection circuit circuit circuit circuit the simplest device for output voltage regulation, over-voltage and over-current protection is a linear voltage regulator with overheat protection that is conne ct ed to the inpu t or outp ut end in ser i es (f i gu r e 2) . when when when when the the the the environment environment environment environment temperature temperature temperature temperature is is is is higher higher higher higher than than than than 71 71 71 71 c, c, c, c, the the the the product product product product output output output output power power power power should should should should be be be be less less less less th th th th a a a a n n n n 60% 60% 60% 60% of of of of the the the the rated rated rated rated power. power. power. power. no no no no parallel parallel parallel parallel connection connection connection connection or or or or plug plug plug plug and and and and play. play. play. play. microdc microdc microdc microdc professional professional professional professional power power power power module,inc. module,inc. module,inc. module,inc. tel:0086-20-86000646 e-mail:tech@microdc.cn website:http://www.microdc.cn rohs rohs rohs rohs compliant compliant compliant compliant information information information information this series is compatible with rohs soldering systems with a peak wave solder temperature of 300 c for 10 seconds. the pin termination finish on the sip package type is tin plate, hot dipped over matte tin with nickel preplate. the dip types are matte tin over nickel preplate. both types in this series are backward compatible with sn/pb soldering systems. reach reach reach reach compliant compliant compliant compliant information information information information this series has proven that this product does not contain harmful chemicals, it also has harmful chemical substances through the registration, inspection and approval.
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