LP3933 - Lighting Management

National Semiconductor

Datasheet Details

Part number	LP3933
Manufacturer	National Semiconductor ↗
File Size	406.19 KB
Description	Lighting Management
Datasheet	LP3933_NationalSemiconductor.pdf

The LP3933 is a complete lighting management system 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 4 constant current LED drivers with programmable 8-bit adjustment (0 … 25 mA/LED) n 2 constant current LED drivers with programmable 8-bit adjustment (0 … 25 mA/LED) n Functions software controlled through SPI interface n Additional LED on/off and.

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Published: Mar 22, 2005 |