Backlight Driver for 4 LEDs with SemPulseTM Interface

文件：544.17 Kbytes 页数：22 Pages

SEMTECH

先之科

Charge Pump LED Driver for 4BL + SemPulse Interface

The SC658 is a high efficiency charge pump LED driver using Semtech’s proprietary charge pump technology. Performance is optimized for use in single-cell Li-ion battery applications. ·Input supply voltage range — 2.9V to 5.5V\n·Very high efficiency charge pump driver system with three modes — 1x, 1.5x and 2x\n·Four programmable current sinks — 0mA to 25mA\n·Up to three LED grouping options\n·Fade-in/fade-out feature for main LED bank\n·Charge pump frequency — 250kHz\n·SemPulse s;

Semtech

先之科

Backlight Driver for 4 LEDs with SemPulseTM Interface

文件：544.17 Kbytes 页数：22 Pages

SEMTECH

先之科

Backlight Driver for 4 LEDs with SemPulseTM Interface

文件：544.17 Kbytes 页数：22 Pages

SEMTECH

先之科

Package：14-UFQFN；包装：管件 类别：集成电路（IC） LED 驱动器 描述：IC LED DRIVER RGLTR 25MA 14MLPQ

SEMTECH

先之科