AS3490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 |
AS3490 |
| 參數(shù)屬性 | AS3490 封裝/外殼為12-UFBGA，WLCSP；包裝為卷帶（TR）；類別為集成電路（IC）的LED驅(qū)動器；AS3490應用范圍：背光；產(chǎn)品描述：IC LED DRIVER RGLTR 25MA 12WLCSP |
| 功能描述 | Highly efficient 2 to 6 LEDs backlight driver with PWM input |
| 封裝外殼 | 12-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 | 2025-8-19 23:01:00 |
| 人工找貨 | AS3490價格和庫存，歡迎聯(lián)系客服免費人工找貨 |
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描述 Description
The AS3490 is an inductive highly efficient DC-DC boost converter. The DC-DC converter operates at a fixed frequency of 2MHz and includes soft startup to allow easy integration into noise sensitive RF systems. A predictable startup is guaranteed even with very low duty cycle PWM input signals. The output of the DC-DC converter is used for three current sources connected to up to 6 LEDs.
特性 Features
·2 MHz DC-DC boost converter
·3 current sources up to 25mA
·Excellent LED current output ripple <500μA
應用 Application
·Smart watches
·Mobile phones
·Digital cameras
·PNDs and PMPs
技術(shù)參數(shù)
- 制造商編號
：AS3490
- 生產(chǎn)廠家
：ams-OSRAM
- - [LV]
：0
- DC-DC [Max. I (mA)]
：100
- Max. Vled [V]
：7.8
- - [DLS]
：Yes
- - [LED Test]
：Yes
- Package
：WL-CSP12 (1.7x1.4)-0.5
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
E-COMS |
24+ |
NA/ |
8500 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
ams |
20+ |
原裝 |
65790 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價 | ||
ASTEC |
25+ |
TSSOP14 |
1059 |
原裝正品,歡迎來電咨詢! |
詢價 | ||
ams |
24+ |
SMD |
17900 |
LED照明驅(qū)動器 |
詢價 | ||
E-COMS |
24+ |
TSSOP |
8540 |
只做原裝正品現(xiàn)貨或訂貨假一賠十! |
詢價 | ||
AS |
24+ |
TSSOP14 |
2650 |
原裝優(yōu)勢!絕對公司現(xiàn)貨 |
詢價 | ||
ALP |
23+ |
NA |
1198 |
專做原裝正品,假一罰百! |
詢價 | ||
ASTEC |
25+23+ |
TSSOP14 |
27397 |
絕對原裝正品全新進口深圳現(xiàn)貨 |
詢價 | ||
E-CMOS |
23+ |
TSSOP14 |
3000 |
一級代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價 | ||
24+ |
32714 |
詢價 |
