首頁>AAT3194ITP-20-T1>規(guī)格書詳情
AAT3194ITP-20-T1中文資料研諾科技數(shù)據(jù)手冊PDF規(guī)格書
AAT3194ITP-20-T1規(guī)格書詳情
General Description
The AAT3194 is a low noise, constant frequency charge pump DC/DC converters that use fractional (1.5X) conversion to increase efficiency in white LED applications. The devices can be used to produce current levels up to 20mA for each output from a 2.7V to 5.5V input. A low external parts count (two 1μF flying capacitors and two small bypass capacitors at IN and OUT) makes these devices ideally suited for small, battery-powered applications.
Features
? VIN Range: 2.7V to 5.5V
? 20mA Full-Scale Current
? Simple Serial Control (S2Cwire) Interface
? 32-Position Logarithmic Scale with Digital Control
? Low Noise Constant Frequency Operation
? 33 Less Input Current Than Doubler Charge Pump
? High Accuracy Brightness Matching
? Small Application Circuit
? Regulated Output Current
? Automatic Soft Start
? No Inductors
? 600kHz Switching Frequency
? IQ <1μA in Shutdown
? Temperature Range: -40°C to 85°C
? 12-Pin TSOPJW Package
Applications
? Programmable Current Source
? White LED Backlighting
產(chǎn)品屬性
- 型號：
AAT3194ITP-20-T1
- 制造商：
Skyworks Solutions Inc
- 功能描述：
LED DRIVER IC
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
AATI |
2020 |
TSOPJW-12 |
3300 |
絕對全新原裝現(xiàn)貨,歡迎來電查詢 |
詢價 | ||
TSOPJW-12 |
23+ |
NA |
15659 |
振宏微專業(yè)只做正品,假一罰百! |
詢價 | ||
ANALOGIC |
1948+ |
TSOPJW12 |
6852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價 | ||
AAT |
2315+ |
TSOPJW12 |
6860 |
優(yōu)勢代理渠道,原裝現(xiàn)貨,可全系列訂貨 |
詢價 | ||
SKYWORKS |
23+ |
SC70JW-12 |
5592 |
原廠原裝正品 |
詢價 | ||
ANALOGIC |
23+ |
TSOPJW-12 |
15000 |
全新原裝現(xiàn)貨,價格優(yōu)勢 |
詢價 | ||
原裝正品 |
24+ |
NA |
66300 |
一級代理/全新原裝現(xiàn)貨/長期供應(yīng)! |
詢價 | ||
ANALOGIC |
2019+ |
TSOPJW-12 |
36000 |
原盒原包裝 可BOM配套 |
詢價 | ||
ANALOGIC |
17+ |
TSOPJW-12 |
6200 |
100%原裝正品現(xiàn)貨 |
詢價 | ||
SKYWORKS |
24+ |
SC70JW-12 |
5000 |
全新原裝正品,現(xiàn)貨銷售 |
詢價 |
