LP3931 Dual RGB LED Driver

National Semiconductor

Description

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

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Datasheet Specifications

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

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 interf

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LP3931 Dual RGB LED Driver National Semiconductor

National Semiconductor LP3931-like datasheet