LP3931 - Dual RGB LED Driver

Product Overview

National Semiconductor

Part number	LP3931
Manufacturer	National Semiconductor
File Size	430.13 KB
Description	Dual RGB LED Driver
Datasheet	LP3931 Datasheet
Additional preview pages of the LP3931 datasheet.

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

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.

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Other Datasheets by National Semiconductor

Published: Apr 4, 2010 |