AS1390A数据手册集成电路（IC）的LED驱动器规格书PDF
| 厂商型号 |
AS1390A |
| 参数属性 | AS1390A 封装/外壳为20-VFQFN 裸露焊盘；包装为管件；类别为集成电路（IC）的LED驱动器；AS1390A应用范围：背光；产品描述：IC LED DRIVER CONTROLLER 20QFN |
| 功能描述 | High power boost controller and buck converter for LED backlight |
| 封装外壳 | 20-VFQFN 裸露焊盘 |
| 制造商 | ams-OSRAM ams OSRAM Group |
| 中文名称 | 艾迈斯欧司朗 |
| 原厂标识 | ams-OSRAM |
| 数据手册 | |
| 更新时间 | 2025-8-5 22:58:00 |
| 人工找货 | AS1390A价格和库存，欢迎联系客服免费人工找货 |
AS1390A规格书详情
描述 Description
The AS1390A is a high-power, constant-frequency boost controller with an integrated buck converter. It can be used for the boost converter in TV sets which are optimized for 2D and 3D mode. The continuous conduction mode of the AS1390A provides superior bandwidth and transient response. The two output voltages for the boost controller (2D and 3D mode) can be programmed with an external resistor divider. The buck converter is optimized for suppling a /P with 5V. The AS1390A is available in a 20-Pin QFN (4x4mm) package.
特性 Features
·High efficiency: Up to 95%
·Supply voltage range: 10V to 30V
·Boost output current: Up to 3A
·Continuous conduction mode
·Undervoltage lockout with hysteresis
应用 Application
·LED backlighting for LCD – TV sets and monitors
技术参数
- 制造商编号
：AS1390A
- 生产厂家
：ams-OSRAM
- Output Voltage Boost Controller [V]
：100
- Output Current Boost [A]
：3
- Output Buck Converter
：5V/100mA
- Overvoltage Protection
：Yes
- Overcurrent Protection
：Yes
- Overtemperature Protection
：Yes
- 3D Features
：Yes
- Package
：QFN-20
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
SKYWORKS |
2016+ |
SOT-163 |
3500 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
ams |
25+ |
20-VFQFN 裸露焊盘 |
9350 |
独立分销商 公司只做原装 诚心经营 免费试样正品保证 |
询价 | ||
ALPHA |
16+ |
SOT-163 |
10000 |
进口原装现货/价格优势! |
询价 | ||
ams |
23+ |
- |
7300 |
专注配单,只做原装进口现货 |
询价 | ||
Skyworks |
24+ |
SMD |
1680 |
Skyworks专营品牌进口原装现货假一赔十 |
询价 | ||
SKYWORKS/ALPHA/AI |
24+ |
SOT-163SOT-23-6 |
9200 |
新进库存/原装 |
询价 | ||
ams OSRAM |
23+ |
16-SOIC |
4500 |
原装正品 正规报关 可开增值税票 |
询价 | ||
ALPHA |
24+ |
SOT23-6 |
2650 |
原装优势!绝对公司现货 |
询价 | ||
ams |
25+ |
QFN-20 |
16000 |
原装优势绝对有货 |
询价 | ||
ALPHA |
17+ |
SOT-6 |
6200 |
100%原装正品现货 |
询价 |
