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RT4831A Four-Channel LCD Backlight Driver

RT4831A Description

RT4831A Four-Channel LCD Backlight Driver with Integrated Bias Power General .
The RT4831A is an integrated four-channel backlight WLED driver with LCD bias supply for portable device.

RT4831A Features

* System
* Hardware Enable Pin
* I2C Controlled Interface
* Over-Temperature Protection Backlight WLED Driver
* 2.7V to 5V Input Voltage Range
* Drives Up to 4P8S WLED Configuration (29V Maximum Output Voltage)
* External PWM Input and I2C Brightness Control
* 11 Bit Expone

RT4831A Applications

* LCD Panels with up to 32 LEDs
* Smartphone
* Tablet Copyright © 2020 Richtek Technology Corporation. All rights reserved. DS4831A-05 July 2020 is a registered trademark of Richtek Technology Corporation. www. richtek. com 1 RT4831A Marking Information 7HW 7H : Product Code W : Date

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Datasheet Details

Part number
RT4831A
Manufacturer
Richtek
File Size
4.11 MB
Datasheet
RT4831A-Richtek.pdf
Description
Four-Channel LCD Backlight Driver

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Four-Channel LCD Backlight Driver Richtek
Richtek RT4831A-like datasheet