Low Noise, High Efficiency Regulated White LED Driver

文件：363.84 Kbytes 页数：18 Pages

SEMTECH

先之科

Low Noise, High Efficiency Regulated White LED Driver

文件：363.84 Kbytes 页数：18 Pages

SEMTECH

先之科

Low Noise, High Efficiency Regulated White LED Driver

文件：363.84 Kbytes 页数：18 Pages

SEMTECH

先之科

Not Recommended for New Designs; use SC652 or SC658

Not Recommended for New Designs; use SC652 or SC658 The SC604A is a very high efficiency charge pump white LED driver driver from the mAhXLife™ family of products, optimized for Li-Ion battery applications. ·Very high efficiency over 90% of battery life\n·Peak efficiency over 92%\n·Current regulation for up to 4 LEDs\n·Digital 3-bit output control logic\n·Current matching tolerance of ±3% typical\n·Wide current range per LED [0.5mA -- 30mA]\n·High available total LED current = 4 x ILED = 12;

Semtech

先之科