IB-XLS-1W IB-XLS-1W IB-XLS-1W IB-XLS-1W IB-XLS-1W IB-XLS-1W IB-XLS-1W IB-XLS-1W & & & & & & & & ib-xld-1w ib-xld-1w ib-xld-1w ib-xld-1w ib-xld-1w ib-xld-1w ib-xld-1w ib-xld-1w 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(ma) nominal range max min ib0505 x ld- 1 w 5 4.75-5.25 5 150 15 68 80 ib0509 x ld-1w 5 4.75-5.25 9 111 12 70 75 ib0512 x ld-1w 5 4.75-5.25 12 83 9 71 83 ib0515 x ld-1w 5 4.75-5.25 15 67 7 73 67 ib0505 x ls- 1w 5 4.75-5.25 5 150 15 68 70 ib0509 x ls-1w 5 4.75-5.25 9 111 12 70 75 ib0512 x ls-1w 5 4.75-5.25 12 83 9 71 69 ib0515 x ls-1w 5 4.75-5.25 15 67 7 73 80 ib1205 x ld- 1 w 12 11.4-12.6 5 150 15 68 85 ib1209 x ld-1w 12 11.4-12.6 9 111 12 72 74 ib1212 x ld-1w 12 11.4-12.6 12 83 9 70 71 ib1215 x ld-1w 12 11.4-12.6 15 67 7 74 65 ib1205 x ls- 1w 12 11.4-12.6 5 150 15 68 68 ib1209 x ls-1w 12 11.4-12.6 9 111 12 72 67 ib1212 x ls-1w 12 11.4-12.6 12 83 9 70 65 ib1215 x ls-1w 12 11.4-12.6 15 67 7 74 66 ib1505 x ls- 1w 15 14.25-15.75 5 150 15 70 69 ib1509 x ls-1w 15 14.25-15.75 9 111 12 71 75 ib1512 x ls-1w 15 14.25-15.75 12 83 9 71 74 ib1515 x ls-1w 15 14.25-15.75 15 67 7 72 72 ib2405 x ld- 1w 24 22.8-25.2 5 150 15 68 73 ib2409 x ld-1w 24 22.8-25.2 9 111 12 68 71 ib2412 x ld-1w 24 22.8-25.2 12 83 9 73 70 ib2415 x ld-1w 24 22.8-25.2 15 67 7 75 70 ib2405 x ls- 1w 24 22.8-25.2 5 150 15 68 80 ib2409 x ls-1w 24 22.8-25.2 9 111 12 68 74 ib2412 x ls-1w 24 22.8-25.2 12 83 9 73 60 ib2415 x ls-1w 24 22.8-25.2 15 67 7 75 62 model model model model model model model model selection selection selection selection selection selection selection selection ib ib ib ib ib ib ib ib 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 x x x x x x x x ls ls ls ls ls ls ls ls - - - - - - - - 1 1 1 1 1 1 1 1 w w w w w w w w product series input voltage output voltage fixed input s ip package rated power fixed input,isolated & regulated single output dc/dc converter features features features features features features features features rohs compliant efficiency up to 8 3 % sip/dip package wide temperature performance at full 1 watt load,-40 c to 85 c ul 94v-0 package material no heatsink required small footprint industry standard pinout power sharing on output 1kvdc isolation continuous short circuit protection internal smd construction no external components required mttf up to 1. 8 million hours selection selection selection selection selection selection selection selection guide guide guide guide guide guide guide guide microdc reserves the copyright applications applications applications applications applications applications applications applications the ib_ x ls-1w & ib_ x ld-1w 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 ? 5%); 2) where isolation is necessary between input and output (isolation voltage 1000vdc); 3) where the regulation of the output voltage and the output ripple noise are demanded. output output output output output output output output specifications specifications specifications specifications specifications specifications specifications specifications parameter test conditions min typ. max. units output power 0.1 1 w line regulation for vin change of 5% 0.25 % load regulation 10% to 100% full load 1 % output voltage accuracy 100% full load 3 % temperature drift 100% full load 0.03 %/ c output ripple* 20mhz bandwidth 10 20 mv p-p output noise* 20mhz bandwidth 50 75 mv p-p switching frequency full load,nominal input 100 khz * test ripple and noise by "parallel cable" method. see detailed operation instructions at testing of power converter section, application notes.
IB-XLS-1W IB-XLS-1W IB-XLS-1W IB-XLS-1W IB-XLS-1W IB-XLS-1W IB-XLS-1W IB-XLS-1W & & & & & & & & ib-xld-1w ib-xld-1w ib-xld-1w ib-xld-1w ib-xld-1w ib-xld-1w ib-xld-1w ib-xld-1w s s eries eries http://www.microdc.cn technical enquiries-email:tech@microdc.cn tel:0086-20-86000646 page 2 of 2 temperature temperature temperature temperature temperature temperature temperature temperature characteristics characteristics characteristics characteristics characteristics characteristics characteristics characteristics 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 8 0 c storage temperature -55 125 c lead temperature 1.5mm from case for 10 seconds 15 25 c temp.rise at full load 30 0 c cooling free air convection case material plastic(ul94-v0) short circuit protection continuous 1 s mtbf 3500 k hours weight 2. 1 g *supply voltage must be discontinued at the end of short circuit duration. 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, during operation,the minimum output load is not less than 10% of the full load,and that this product should never be operated under no load!if the actual output power is very small, please connect a resistor with proper resistance at the output end in parallel to increase the load,or use our company's products with a lower rated output power(ib_ x ld -w25/ib_ x ls-w25 series). recommended recommended recommended recommended circuit circuit circuit circuit if you want to further decrease the input/output ripple, an "lc" filtering network may be connected to the input and output ends of the dc/dc converter, see (figure 1). 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. 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 cin cin vout vout cout cout (vdc) ( f) (vdc) ( f) 5 4.7 5 10 12 2.2 9 4.7 15 1 12 2.2 24 0.47 15 1 it's not recommend to connect any external capacitor in the application field with less than 0.5 watt output. overload overload overload overload protection protection protection protection under normal operating conditions, the output circuit of these products has no protection against over-current and short-circuits.the simplest method is to connect a self-recovery fuse in series at the input end or add a circuit breaker to the circuit. 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 then then then then 60% 60% 60% 60% of of of of the the the the rated rated rated rated power. power. power. power. no parallel connection or plug and play. use dual output simultaneously, forbid opening output pin(0v)to use as single output. 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 ib ib ib ib - - - - xls-1w xls-1w xls-1w xls-1w size size size size graph graph graph graph ib ib ib ib - - - - xld-1w xld-1w xld-1w xld-1w 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) all specifications typical at ta=25 c, nominal input voltage and rated output current unless otherwise specified.another 24v products, please inquire our technical department! requirement requirement requirement requirement on on on on output output output output load load load load t o ensure this module can operate efficiently and reliably, during operation, the minimum output load is not less than 10% of the full load, and that this product should never be operated under no load! if the actual output power is very small, please connect a resistor with proper resistance at the output end in parallel to increase the load.or use our company's products with a lower rated output power . microdc professional power 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. recommended footprint top view,grid:2.54mm(0.1inch) diameter:1.00mm(0.039inch) footprint footprint footprint footprint footprint footprint footprint footprint details details details details details details details details p p p p in in in in sip sip sip sip 1 gnd 7 nc 9 +v0 11 0v 14 vin nc:no connection footprint footprint footprint footprint footprint footprint footprint footprint details details details details details details details details p p p p in in in in sip sip sip sip 1 vin 2 gnd 4 0v 6 +v0 application application application application application application application application note note note note note note note note
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