AS3643数据手册集成电路（IC）的LED驱动器规格书PDF
| 厂商型号 |
AS3643 |
| 参数属性 | AS3643 封装/外壳为13-UFBGA，WLCSP；包装为卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带；类别为集成电路（IC）的LED驱动器；AS3643应用范围：照相机闪光灯；产品描述：IC LED DRVR RGLTR I2C 13WLCSP |
| 功能描述 | 1.3A single LED flash driver |
| 封装外壳 | 13-UFBGA，WLCSP |
| 制造商 | ams-OSRAM ams OSRAM Group |
| 中文名称 | 艾迈斯欧司朗 |
| 数据手册 | |
| 更新时间 | 2025-8-8 23:00:00 |
| 人工找货 | AS3643价格和库存，欢迎联系客服免费人工找货 |
AS3643规格书详情
描述 Description
The AS3643 is an inductive high efficient DC-DC step-up converter with two current sinks. The DC-DC step-up converter operates at a fixed frequency of 4MHz and includes soft startup to allow easy integration into noise sensitive RF systems. The two current sinks can operate in flash / torch / assist (=video) light modes. The AS3643 includes flash timeout, overvoltage, overtemperature, undervoltage and LED short circuit protection functions.
特性 Features
·4MHz fixed frequency DC-DC
·Small chip-scale package
·Overvoltage, overtemperature, undervoltage, flash timeout and LED short circuit protection functions
应用 Application
·Small size single LED flash solution for mobile phones
技术参数
- 制造商编号
：AS3643
- 生产厂家
：ams-OSRAM
- DC-DC Frequency [MHz]
：4
- Performance (ILed Max.) [mA]
：1300
- - [Vout Max.]
：5.5
- LED Channels [Curr. Sinks]
：2
- - [Curr. Source]
：Low side
- - [Flash LEDs]
：1
- - [Indicator LED]
：Flash LED
- Interfaces [I²C]
：Yes
- Safety Features [TimeOut]
：Yes
- - [TXMask]
：Yes
- Package
：WL-CSP-13 (2.25x1.5)-0.5p
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
AMS/艾迈斯 |
24+ |
NA/ |
2000 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
AMS |
2016+ |
SMD |
12000 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
AMS |
25+ |
WLCSP13 |
2000 |
原装正品,欢迎来电咨询! |
询价 | ||
ams |
20+ |
原装 |
65790 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
AUSTRIAMICROSYSTEMS |
24+ |
BGA6 |
990000 |
明嘉莱只做原装正品现货 |
询价 | ||
AMS |
1948+ |
BGA |
6852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
ams |
23+ |
13-UFBGA,WLCSP |
7300 |
专注配单,只做原装进口现货 |
询价 | ||
AMS/艾迈斯 |
21+ |
WLCSP13 |
120000 |
长期代理优势供应 |
询价 | ||
ANGSEMI |
23+ |
BGA |
5000 |
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/艾迈斯 |
2223+ |
BGA-6 |
26800 |
只做原装正品假一赔十为客户做到零风险 |
询价 |
