G5131 converter equivalent, psm step-up dc/dc converter.
* 1~4 Cell Alkaline Battery Operating Range
* Output Voltage Range: 2.5V~5.0V in 0.1V In-
crements
* Minimum External Component (L, D, C)
* 100kHz Max. Os.
* Power Source for Portable Equipments
* Handheld Computers, Palmtops
* Digital Still Cameras, Camcorders
The G5130/G5131 boost converter is designed for use of main power source on portable equipments.
It consist of an oscillator, PSM control logic circuit, an embedded power MOS (LX switch), accurate voltage reference, error amplifier, feedback resistor.
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