LP3931 Datasheet Dual RGB LED Driver

Manufacturer: National Semiconductor (now Texas Instruments)

LP3931 dual rgb led driver by National Semiconductor (now Texas Instruments) - Datasheet Preview

Datasheet Details

Part number	LP3931
Manufacturer	National Semiconductor (now Texas Instruments)
File Size	430.13 KB
Description	Dual RGB LED Driver
Download	LP3931 Download (PDF)

General Description

The LP3931 is a RGB LED driver with high current boost DC-DC converter designed for portable wireless applications.

It contains 2 sets of RGB LED drivers that are PWMdriven with programmable color, intensity and blinking patterns.

They additionally

Overview

August 2004 www.DataSheet4U.com LP3931 Dual RGB LED Driver with High Current Boost DC-DC Converter LP3931 Dual RGB LED Driver with High Current Boost DC-DC.

Key Features

n High Efficiency Programmable 300 mA Magnetic Boost DC-DC converter n 2 separately controlled PWM RGB LED drivers with programmable color, brightness, turn on/off slopes and blinking patterns n FLASH function with up to 6 outputs, each up to 120 mA n Functions software controlled through SPI interface n Additional LED on/off and dimming hardware control n Programmable low current Standby mode n Low voltage digital interface down to 1.8V n Space efficient 24-pin LLP package.

📁 Similar Datasheet

Brand Logo	Part Number	Description	Manufacturer
	LP3931	Dual RGB LED Driver	Texas Instruments

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