LP3936 www.
ti.
com SNVS259D – NOVEMBER 2003 – REVISED MAY 2013 LP3936 Lighting Management System for Six White LEDs and One RGB or FLASH LED Check for Samples: LP3936 FEATURES 1 •2 High Efficiency 250 mA Magnetic Boost DC-DC Converter with Programmable Output Voltage • PWM controlled RGB LED drivers with programmable color, brightness, turn on/off slopes and blinking • FLASH function with 3 drivers, each up to 120 mA current • 4 constant current White LED drivers with programmable 8-bit adjustment (0 … 25 mA/LED) • 2 constant current White LED drivers with programmable 8-bit adjustment (0 … 25 mA/LED) • 8-bit ADC for ambient light sensor with averaging • Combined MicroWire/SPI and I2C com...

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