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LP3933

Texas Instruments
Part Number LP3933
Manufacturer Texas Instruments
Description Lighting Management
Published Jul 9, 2020
Detailed Description OBSOLETE LP3933 www.ti.com SNVS257A – MAY 2004 – REVISED MAY 2004 LP3933 Lighting Management System for Six White LE...
Datasheet PDF File LP3933 PDF File

LP3933
LP3933


Overview
OBSOLETE LP3933 www.
ti.
com SNVS257A – MAY 2004 – REVISED MAY 2004 LP3933 Lighting Management System for Six White LEDs and Two RGB or FLASH LEDs Check for Samples: LP3933 FEATURES 1 •2 High Efficiency Programmable 300 mA Magnetic Boost DC-DC converter • 2 separately controlled PWM RGB LED drivers with programmable color, brightness, turn on/off slopes and blinking patterns • FLASH function with up to 6 outputs, each up to 120 mA • 4 constant current LED drivers with programmable 8-bit adjustment (0 … 25 mA/LED) • 2 constant current LED drivers with programmable 8-bit adjustment (0 … 25 mA/LED) • Functions software controlled through SPI interface • Additional LED on/off and dimming har...



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