LP3931 - Dual RGB LED Driver

National Semiconductor

Datasheet Details

Part number	LP3931
Manufacturer	National Semiconductor ↗
File Size	430.13 KB
Description	Dual RGB LED Driver
Datasheet	LP3931_NationalSemiconductor.pdf

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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Published: Apr 4, 2010 |