RT4801H Datasheet - Richtek

RT4801H, Dual Output LCD Bias

RT4801H Dual Output LCD Bias for Smartphones and Tablets General Description The RT4801H is a highly integrated Boost and LDO and inverting charge p

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 Protecti

Applications

* TFT-LCD Smartphones
* TFT-LCD Tablets
* General Dual Power Supply Applications Simplified Application Circuit L1 LXP VIN VIN RT4801H VOP CIN ENP VON ENN SCL BST SDA CF1 PGND GND CF2 COP CON CBST VOP VON CF1 Copyright © 2024 Richtek Technology Corporation. All rights r

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