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RT4801H - Dual Output LCD Bias

Richtek

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Datasheet Details

Part number	RT4801H
Manufacturer	Richtek
File Size	1.44 MB
Description	Dual Output LCD Bias
Datasheet	RT4801H-Richtek.pdf

RT4801H Product details

Description

The RT4801H is a highly integrated Boost and LDO and inverting charge pump to generate positive and negative output voltage.

Features

2.5V to 5.5V Supply Voltage Range.
Up to 90% Efficiency with Small Magnetics.
Support Up to 80mA Output Current.
Low 1A Shutdown Current.
Internal Soft-start Function.
Short Circuit Protection Function.
Over-Voltage Protection Function.
Over-Current Protection Function.
Over-Temperature Protection Function.
Elastic Positive and Negative Voltage On/Off Control by ENP/ENN.
Voltage Output from 4V to 6V per 0.1V.
Low Input Noise and EMI.

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Published: Mar 19, 2020 |