Backlight Driver for 5 LEDs with Charge Pump and PWM Control

文件：287.61 Kbytes 页数：16 Pages

SEMTECH

先之科

Charge Pump LED Driver for 5BL + PWM Interface

The SC652 is a high effi ciency 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·Charge pump modes — 1x, 1.5x and 2x\n·PWM dimming control with low pass fi lter provides\n·DC backlight current (not pulsed)\n·PWM frequency range — 200Hz to 50kHz\n·Five adjustable current sinks — 500μA to 25mA\n·Backlight current accuracy ±1.5% typi;

Semtech

先之科

LCD driver IC

文件：119.34 Kbytes 页数：5 Pages

FUMAN

富满微

Backlight Driver for 5 LEDs with Charge Pump and PWM Control

文件：287.61 Kbytes 页数：16 Pages

SEMTECH

先之科

Backlight Driver for 5 LEDs with Charge Pump and PWM Control

文件：287.61 Kbytes 页数：16 Pages

SEMTECH

先之科

LCD驱动系列

FM

富满微

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

Semtech Corporation