R-541.2PA Recom Power Inc, R-541.2PA Datasheet
R-541.2PA
Specifications of R-541.2PA
Related parts for R-541.2PA
R-541.2PA Summary of contents
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... Efficiency Description The R-5XXX series is a high performance 1.2V to 5.0V , 2Amp to 5Amp,12-Pin SIP (single in-line package) integrated switching regulator (ISR). Synchronuous - rectified design yields excellent efficiencies up to 96%. Short circuit protection with crowbar function to reduce the short circuit input current to under 50mA. Autosense function compensates for any losses in long circuit loops ...
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... Package Weight Packing Quantity MTBF (Nominal Vout, 100% load) 1. Requires an electrolytic or tantalum output capacitor for proper operation in all applications (the capacitor to be placed as close as possible to the output pins) Notes: 100µF for R-52xxPA/DA, R-53xxPA/DA and R-54xxPA/DA or 220µF for R-55xxPA/DA OFF pin driven by TTL (logic gate), open-collector bipolar transistor or open-drain MOSFET. ...
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... The R-52xx, R-53xx, R-54xx series can be used in parallel to upgrade the output current capacity for the same output voltage. For example, the R-543.3PA can parallel up with another R-554.3PA to give amps or with the R-533.3PA or R-523.3PA types to give output currents Amps or 6 Amps. The R-55xx series cannot be paralleled. ...
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... Output Current Efficiency vs I out (Vin = 18V) I-34 R-5xxxPA_DA Series R-52xx / R-55xx Output Voltage Line Regulation VS Vout R-52xx / R-55xx Intput Voltage Load Regulation VS Vin R-52xx Output Current Efficiency vs I out (Vin = Min) R-52xx Output Current Efficiency VS I out (Vin = 18V) REV: 1/2010 www.recom-electronic.com ...
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... INNOLINE DC/DC-Converter Table 1: Adjustment Resistor Values 2Adc R-521.2PA/DA 3Adc R-531.2PA/DA 4Adc R-541.2PA/DA 5Adc R-551.2PA/DA Vout (nominal) 1.2Vdc Vout (adj 0.8 (V) 0.9 (V) 740Ω 1.0 (V) 3.9KΩ 1.1 (V) 13KΩ 1.2 (V) 1.3 (V) 37KΩ 1.5 (V) 11.5KΩ 1.6 (V) 8.2KΩ 1.7 (V) 6.5KΩ ...
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... Input pin : Active low (less than 0.8V) to disable the device Vin Power input GND Input and output ground (common) Vout Power output If unused this pin must be connected to Pin 9 and 10 With external resistors R1,R2 to selected output voltage REV: 0/2010 Optional Protection 2: www.recom-electronic.com ...