AAT3131中文資料臺(tái)灣類(lèi)比科技數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠(chǎng)商型號(hào) |
AAT3131 |
| 功能描述 | High Efficiency 1X/1.5X Fractional Charge Pump for White LED Applications |
| 文件大小 |
275.48 Kbytes |
| 頁(yè)面數(shù)量 |
14 頁(yè) |
| 生產(chǎn)廠(chǎng)商 | Advanced Analog Technology, Inc. |
| 企業(yè)簡(jiǎn)稱(chēng) |
AAT【臺(tái)灣類(lèi)比科技】 |
| 中文名稱(chēng) | 臺(tái)灣類(lèi)比科技股份有限公司官網(wǎng) |
| 原廠(chǎng)標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-4-30 19:10:00 |
| 人工找貨 | AAT3131價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
AAT3131規(guī)格書(shū)詳情
General Description
The AAT3131 is a low noise, constant frequency charge pump DC/DC converter that uses a dual mode load switch (1X) and fractional (1.5X) conversion to maximize efficiency for white LED applications. The device can be used to produce current levels up to 20mA in three of its outputs and 30mA in one of its outputs to drive LEDs from a 2.7V to 5.5V input. Outputs may be operated individually or paralleled for driving higher-current LEDs. A low external parts count (two 1μF flying capacitors and two small 1μF capacitors at VIN and OUT) makes the AAT3131 ideally suited for small battery-powered applications.
Features
? VIN Range: 2.7V to 5.5V
? <1.0μA of Shutdown Current
? 1MHz Switching Frequency
? White LED Backlighting
? Fully Independent Display Lighting
? Dual Mode 1X and 1.5X Charge Pump for Maximum Efficiency
? Drives Low-VF and High-VF Type LEDs
? Up to Three 20mA Outputs
? Single 30mA Output
? Multi-Position Logarithmic Scale with Digital Control
? Low Noise Constant Frequency Operation
? Regulated Output Current
? Automatic Soft Start
? No Inductors
? Temperature Range: -40°C to +85°C
? 12-Pin TSOPJW Package
Applications
? Color (RGB) Lighting
? Programmable Current Source
? White LED Backlighting
? White Photo Flash for Digital Still Cameras
產(chǎn)品屬性
- 型號(hào)：
AAT3131
- 制造商：
ANALOGICTECH
- 制造商全稱(chēng)：
Advanced Analogic Technologies
- 功能描述：
High Efficiency 1X/1.5X Fractional Charge Pump for White LED Applications
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ANALOGIC |
24+ |
TSOPJW-12 |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢(xún)價(jià) | ||
ANALOGIC |
24+ |
TSOPJW- |
20000 |
全新原廠(chǎng)原裝，進(jìn)口正品現(xiàn)貨，正規(guī)渠道可含稅?。?/div> |
詢(xún)價(jià) | ||
SKYWORKS/思佳訊 |
23+ |
QFN |
12500 |
SKYWORKS/思佳訊優(yōu)勢(shì)渠道在售 |
詢(xún)價(jià) | ||
SKYWORKS/思佳訊 |
23+ |
N/A |
7560 |
原廠(chǎng)原裝 |
詢(xún)價(jià) | ||
ANALOGIC |
2016+ |
5632 |
只做進(jìn)口原裝正品!現(xiàn)貨或者訂貨一周貨期!只要要網(wǎng)上有 |
詢(xún)價(jià) | |||
ANALOGICTECH |
2020+ |
TSOPJW-12 |
350000 |
100%進(jìn)口原裝正品公司現(xiàn)貨庫(kù)存 |
詢(xún)價(jià) | ||
ANALOGIC/沛亨 |
21+ |
TSOPJW-12 |
120000 |
長(zhǎng)期代理優(yōu)勢(shì)供應(yīng) |
詢(xún)價(jià) | ||
ANALOGIC |
25+23+ |
TSOPJW-12 |
40636 |
絕對(duì)原裝正品現(xiàn)貨,全新深圳原裝進(jìn)口現(xiàn)貨 |
詢(xún)價(jià) | ||
AAT |
24+ |
88070 |
詢(xún)價(jià) | ||||
ANALOGICTECH |
2025+ |
TSOPJW-12 |
3570 |
全新原廠(chǎng)原裝產(chǎn)品、公司現(xiàn)貨銷(xiāo)售 |
詢(xún)價(jià) |
