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LP55281

12-Channel RGB/White-LED Drive

LP55281 Features

* 1 Audio Synchronization for a Single Fun-Light LED

* Four PWM Controlled RGB LED Drivers

* High-Efficiency Boost DC-DC Converter

* SPI or I2C-Compatible Interface

* Two Addresses in I2C-Compatible Interface

* LED Connectivity Test Through the Serial I

LP55281 General Description

The LP55281 device is a quadruple RGB LED driver for handheld devices. It can drive 4 RGB LED sets and a single fun-light LED. The boost DC-DC converter drives high current loads with high efficiency. The RGB driver can drive individual color LEDs or RGB LEDs powered from boost output or external su.

LP55281 Datasheet (1.24 MB)

Preview of LP55281 PDF

Datasheet Details

Part number:

LP55281

Manufacturer:

Texas Instruments ↗

File Size:

1.24 MB

Description:

12-channel rgb/white-led drive.
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LP55281 SNVS458D

* JUNE 2007

* REVISED OCTOB.

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TAGS

LP55281 12-Channel RGB White-LED Drive Texas Instruments

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