Datasheet4U Logo Datasheet4U.com

LP55281 - 12-Channel RGB/White-LED Drive

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.

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 Interface 2.

📥 Download Datasheet

Datasheet preview – LP55281

Datasheet Details

Part number LP55281
Manufacturer Texas Instruments
File Size 1.24 MB
Description 12-Channel RGB/White-LED Drive
Datasheet download datasheet LP55281 Datasheet
Additional preview pages of the LP55281 datasheet.

📁 Similar Datasheet

  • LP55281 - Quad RGB Driver (National Semiconductor)
  • LP5520 - RGB Backlight LED Driver (National Semiconductor)
  • LP5521 - Programmable Three Channel LED Driver (National Semiconductor)
  • LP5522 - Programmable LED Driver (National Semiconductor)
  • LP5524 - Parallel LED Driver (National Semiconductor)
  • LP5526 - Lighting Management (National Semiconductor)
  • LP5527 - lighting management (National Semiconductor)
  • LP5550 - PowerWise Technology Compliant Energy Management (National Semiconductor)
  • LP5551 - Compliant Energy Management Unit (National Semiconductor)
  • LP5552 - PWI 2.0 and PowerWise Technology Compliant Energy Management (National Semiconductor)
Other Datasheets by Texas Instruments
  • LP5520 - RGB Backlight LED Driver
  • LP5521 - three-channel LED driver
  • LP5522 - Programmable LED Driver
  • LP5523 - 9-channel LED driver
  • LP55231 - 9-channel LED driver
  • LP5524 - Four-Channel LED Driver
  • LP5526 - Lighting Management
  • LP5550 - Energy Management

Full PDF Text Transcription

Click to expand full text
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LP55281 SNVS458D – JUNE 2007 – REVISED OCTOBER 2016 LP55281 12-Channel RGB/White-LED Drive With SPI, I2C Interface 1 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 Interface 2 Applications • Cellular Phones • PDAs, MP3 Players 3 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.
Published: |