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LP8552 - High-Efficiency LED Backlight Driver

Product Overview

Texas Instruments

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LP8552 High-Efficiency LED Backlight Driver by Texas Instruments - Datasheet Preview — Datasheet preview – LP8552

Datasheet Details

Part number	LP8552
Manufacturer	Texas Instruments
File Size	1.46 MB
Description	High-Efficiency LED Backlight Driver
Datasheet	LP8552 Datasheet
Additional preview pages of the LP8552 datasheet.

Product details

Description

The LP8552 is a white LED driver with integrated boost converter.

Features

1 High-Voltage DC/DC Boost Converter with Integrated FET with Four Switching Frequency Options: 156/312/625/1250 kHz.
2.7-V to 22-V Input Voltage Range to Support 1x…5x cell Li-Ion Batteries.
Programmable PWM Resolution.
8 to 13 True Bit (Steady State).
Additional 1 to 3 Bits Using Dithering During Brightness Changes.
I2C-Compatible and PWM Brightness Control.
Automatic PWM & Current Dimming for Improved Efficiency.
PWM Outp.

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Published: Apr 14, 2020 |