AS3822数据手册集成电路（IC）的LED驱动器规格书PDF
AS3822规格书详情
描述 Description
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 interface.
特性 Features
·8 Channel LED driver
·Output voltage only limited by external transistor
·Output current only limited by external transistor
·Linear current setting using 10-bit DAC
·Current accuracy ±0.5% @ VDAC=250mV
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技术参数
- 产品编号：
AS3822E-ZQFT
- 制造商：
ams
- 类别：
集成电路（IC） > LED 驱动器
- 包装：
管件
- 描述：
AS3822E-ZQFT QFN32 LF T\u0026RDP
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
NA |
24+ |
NA/ |
1485 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
NA |
25+ |
NA |
1485 |
原装正品,欢迎来电咨询! |
询价 | ||
ams |
20+ |
na |
65790 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
AMS |
1948+ |
QFP32 |
6852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
ams |
23+ |
32-TQFP |
7300 |
专注配单,只做原装进口现货 |
询价 | ||
AMS |
23+ |
QFP32 |
8786 |
原厂授权代理,海外优势订货渠道。可提供大量库存,详 |
询价 | ||
ams |
25+ |
电联咨询 |
7800 |
公司现货,提供拆样技术支持 |
询价 | ||
ams |
24+ |
- |
39500 |
一级代理/放心采购 |
询价 | ||
ams |
22+ |
32QFN |
9000 |
原厂渠道,现货配单 |
询价 | ||
ams |
23+ |
32-TQFP |
7300 |
专注配单,只做原装进口现货 |
询价 |
