8 channel white LED controller for LCD backlight

The AS3822 is a 8 channels precision LED controller for use in LCDbacklight panels. Dynamic power feedback controls the external power supply to guarantee best efficiency. Build in safety features include thermal shutdown as well as open and short LED detection. The device is programmable via serial

ams-OSRAM

艾迈斯欧司朗

LED Driver

The AS3822 is a 8 channels precision LED controller for use in LCDbacklight panels. Dynamic power feedback controls the external power supply to guarantee best efficiency. Build in safety features include thermal shutdown as well as open and short LED detection. The device is programmable via serial ·8 Channel LED driver\n·Output voltage only limited by external transistor\n·Output current only limited by external transistor\n·Linear current setting using 10-bit DAC\n·Current accuracy ±0.5% @ VDAC=250mV\n,;

Renesas

瑞萨

8 channel white LED controller for LCD backlight

文件：125.51 Kbytes 页数：2 Pages

AMSCO

艾迈斯欧司朗

包装：管件 类别：集成电路（IC） LED 驱动器 描述：AS3822E-ZQFT QFN32 LF T\u0026RDP

AMS

包装：管件 类别：集成电路（IC） LED 驱动器 描述：AS3822E-ZTQT TQFP32 LF T\u0026RDP

AMS

Package：32-VFQFN 裸露焊盘；包装：卷带（TR） 类别：集成电路（IC） LED 驱动器 描述：IC LED DRIVER LINEAR SPI 32TQFN

AMS