Datasheet4U Logo Datasheet4U.com

LP3936 Datasheet Lighting Management

Manufacturer: Texas Instruments

📥 Download Datasheet

General Description

LP3936 is a complete lighting management system designed for portable wireless applications.

It contains a boost DC/DC converter, 4 white LED drivers to drive the main LCD panel backlight, 2 white LED drivers for sub-LCD panel and 1 set of RGB LED drivers.

Both WLED groups have 8-bit programmable constant current drivers that are separately adjustable and matched to 1% (typ.).

Overview

LP3936 www.ti.com SNVS259D – NOVEMBER 2003 – REVISED MAY 2013 LP3936 Lighting Management System for Six White LEDs and One RGB or FLASH LED Check for Samples:.

Key Features

  • 1.
  • 2 High Efficiency 250 mA Magnetic Boost DC-DC Converter with Programmable Output Voltage.
  • PWM controlled RGB LED drivers with programmable color, brightness, turn on/off slopes and blinking.
  • FLASH function with 3 drivers, each up to 120 mA current.
  • 4 constant current White LED drivers with programmable 8-bit adjustment (0 … 25 mA/LED).
  • 2 constant current White LED drivers with programmable 8-bit adjustment (0 … 25 mA/LED).
  • 8-bit ADC for amb.

📁 Similar Datasheet

Brand Logo Part Number Description Manufacturer
National Semiconductor Logo LP3936 Lighting Management National Semiconductor

More Datasheets from Texas Instruments

Part Number Description
LP3931 Dual RGB LED Driver
LP3933 Lighting Management
LP3905 Power Management
LP3906 Dual High-Current Step-Down DC/DC and Dual Linear Regulator
LP3907 Dual 1-A and 600-mA Buck Converters and Dual 300-mA LDO
LP3907-Q1 Dual 1-A and 600-mA Buck Converters and Dual 300-mA LDO
LP3910 Power Management
LP3913 Power Management
LP3918 Battery Charge Management/Regulator
LP3921 Battery Charger Management/Regulator