AS3644數(shù)據(jù)手冊集成電路（IC）的LED驅(qū)動器規(guī)格書PDF
| 廠商型號 |
AS3644 |
| 參數(shù)屬性 | AS3644 封裝/外殼為6-UFBGA，WLCSP；包裝為卷帶（TR）；類別為集成電路（IC）的LED驅(qū)動器；AS3644應(yīng)用范圍：照相機閃光燈；產(chǎn)品描述：IC LED DRV RGLTR I2C 6WLCSP |
| 功能描述 | 320mA single LED flash driver |
| 封裝外殼 | 6-UFBGA，WLCSP |
| 制造商 | ams-OSRAM ams OSRAM Group |
| 中文名稱 | 艾邁斯歐司朗 |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-8-24 17:09:00 |
| 人工找貨 | AS3644價格和庫存，歡迎聯(lián)系客服免費人工找貨 |
AS3644規(guī)格書詳情
描述 Description
The AS3644 is an inductive high efficient DC-DC step-up converter driving one current source. It operates at a fixed frequency of 4MHz and includes a soft startup to allow easy integration into noise sensitive RF systems. The current source operates in flash/torch/assist (video/autofocus) and indicator mode. The AS3644 includes flash timer, overvoltage, overtemperature, undervoltage and LED short circuit protection functions.
特性 Features
·4MHz fixed frequency DC-DC
·Small chip-scale package
·Overvoltage, overtemperature, undervoltage and LED short circuit protection functions
應(yīng)用 Application
·Smallest size LED flash solution for mobile phones
技術(shù)參數(shù)
- 制造商編號
：AS3644
- 生產(chǎn)廠家
：ams-OSRAM
- DC-DC Frequency [MHz]
：4
- Performance (ILed Max.) [mA]
：320
- - [Vout Max.]
：5.5
- LED Channels [Curr. Sinks]
：1
- - [Curr. Source]
：High-side
- - [Flash LEDs]
：1
- - [Indicator LED]
：Flash LED
- Interfaces [I2C]
：Yes
- Safety Features [TimeOut]
：Yes
- Package
：WL-CSP-6 (1.5x1.1)-0.5p
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
AMS |
12+ |
6-UFBGA |
34955 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
AUSTRIAMICROSYSTEMS |
24+ |
BGA6 |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
AMS |
22+ |
BGA |
8000 |
原裝正品支持實單 |
詢價 | ||
ASTEC |
22+ |
SOP-8L |
8200 |
原裝現(xiàn)貨庫存.價格優(yōu)勢!! |
詢價 | ||
AMS |
2447 |
WLCSP-12 |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
詢價 | ||
AMS |
2016+ |
BGA |
6000 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
ams |
20+ |
na |
65790 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價 | ||
ams |
25+ |
12-WLCSP(2x1.6) |
3216 |
原裝正品 價格優(yōu)勢 |
詢價 | ||
AMS/艾邁斯 |
2223+ |
BGA-6 |
26800 |
只做原裝正品假一賠十為客戶做到零風險 |
詢價 | ||
AMS |
23+ |
6-UFBGA |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 |
