SC614: Low Noise Backlight And Flash Driver With Serial Interface | Semtech

The SC614 is a high efficiency Charge Pump LED Driver TM using Semtechs proprietary mAhXLif technology. Performance is optimized for use in Li-ion battery applications. Each of 7 LED currents CAN be programmed via the 2 I C serial control bus. M1 through M4 are for LED backlighting of LCD main Displays S1/FL3 through S3/FL1 CAN be used for backlighting sub Displays and/ or for driving Flash LEDs These three current sinks are 2 configurable over the I C Interface for any combination of pins for sub or Flash use. By Semtech Corporation