G5131 Datasheet - Global Mixed-mode Technology

PSM Step-up DC/DC Converter

G5131 Features

* 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. Oscillation Frequency

* 75% Duty Ratio

* Up to 80% Efficiency

* ±2% High Output Voltage Accu

G5131 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 comp.

G5131 Datasheet (605.81 KB)

G5131 Datasheet Preview — Preview of G5131 PDF

Datasheet Details

Part number:

G5131

Manufacturer:

Global Mixed-mode Technology

File Size:

605.81 KB

Description:

Psm step-up dc/dc converter.

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G5131 PSM Step-up Converter Global Mixed-mode Technology

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G5131 Features

G5131 General Description

Datasheet Details

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