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G5131

Global Mixed-mode Technology
Part Number G5131
Manufacturer Global Mixed-mode Technology
Description (G5130 / G5131) PSM Step-up DC/DC Converter
Published May 27, 2008
Detailed Description Global Mixed-mode Technology Inc. G5130/G5131 PSM Step-up DC/DC Converter Features „ „ „ „ „ „ „ „ w w w . D a t a „ ...
Datasheet PDF File G5131 PDF File

G5131
G5131

Overview
Global Mixed-mode Technology Inc.
G5130/G5131 PSM Step-up DC/DC Converter Features „ „ „ „ „ „ „ „ w w w .
D a t a „ General Description 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 resistors, and LX protection circuit.
Only 3 external components (includes 1 inductor, 1 diode and 1 capacitor) are needed to construct the power application.
For larger output power application, G5131 can be used to drive an external NPN device for more input current.
1~4 Cell Alkaline Battery Operating Range Outpu...


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