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AAT3167ISN-T1中文資料研諾科技數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠商型號(hào) |
AAT3167ISN-T1 |
| 功能描述 | High Efficiency 1X/1.5X/2X Charge Pump for White LED Applications |
| 文件大小 |
416.53 Kbytes |
| 頁(yè)面數(shù)量 |
14 頁(yè) |
| 生產(chǎn)廠商 | ANALOGICTECH Advanced Analogic Technologies |
| 中文名稱 | 研諾科技 香港研諾邏輯科技有限公司 |
| 網(wǎng)址 | |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-8-6 20:00:00 |
| 人工找貨 | AAT3167ISN-T1價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
AAT3167ISN-T1規(guī)格書(shū)詳情
General Description
The AAT3167 is a low noise, constant frequency charge pump DC/DC converter that uses a trimode load switch (1X), fractional (1.5X), and doubling (2X) conversion to maximize efficiency for white LED applications. The AAT3167 is capable of driving five LEDs for a total of 135mA from a 2.7V to 5.5V input. The current sinks may be operated individually or in parallel for driving higher current LEDs. A low external parts count (two 1μF flying capacitors and two small 1μF capacitors at IN and OUTCP) make this part ideally suited for small, battery-powered applications.
特性 Features
? VIN Range: 2.7V to 5.5V
? Fully Programmable Current with Single Wire
— 16-Step Logarithmic Scale
— 14/18/27mA Max Current
— Four Low-Current Settings Down to 115μA
— Low IQ (50μA) for Single-Channel, LowCurrent Mode
? Tri-Mode 1X, 1.5X, 2X Charge Pump for Maximum Efficiency and VF Coverage
? Drives Up to Five LEDs
? Individual Main-Sub (4-1) Group Control
? No Inductors, Low Noise Operation
? 1MHz Constant Switching Frequency
? Small Application Circuit
? Built-In Thermal Protection
? Built-In Auto-Disable for Open Circuit
? Automatic Soft Start
? IQ <1μA in Shutdown
? STDFN33-14 or QFN44-16 Package
Applications
? Color (RGB) Lighting
? Programmable Current Sink
? Transmissive LCD Display
? White LED Backlighting
? White Photo Flash for Digital Still Cameras
產(chǎn)品屬性
- 型號(hào)：
AAT3167ISN-T1
- 制造商：
AAT
- 制造商全稱：
AAT
- 功能描述：
High Efficiency 1X/1.5X/2X 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 |
|---|---|---|---|---|---|---|---|
AAT |
24+ |
NA/ |
40000 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開(kāi)增值稅票 |
詢價(jià) | ||
AAT |
25+ |
QFN44-16 |
40000 |
原裝正品,歡迎來(lái)電咨詢! |
詢價(jià) | ||
ANALOGICT |
2016+ |
QFN |
6000 |
只做原裝,假一罰十,公司可開(kāi)17%增值稅發(fā)票! |
詢價(jià) | ||
ANALOGIC |
24+ |
STDFN3-14 |
20000 |
全新原廠原裝，進(jìn)口正品現(xiàn)貨，正規(guī)渠道可含稅?。?/div> |
詢價(jià) | ||
ANALOGIC |
17+ |
QFN |
9600 |
只做全新進(jìn)口原裝,現(xiàn)貨庫(kù)存 |
詢價(jià) | ||
ANALOGIC |
2016+ |
QFN |
6528 |
只做原裝正品現(xiàn)貨!或訂貨!假一賠十! |
詢價(jià) | ||
ANALOGIC |
23+ |
SMD |
211 |
原裝正品--可開(kāi)增值稅發(fā)票量大可訂貨 |
詢價(jià) | ||
ANALOGIC/沛亨 |
21+ |
QFN |
120000 |
長(zhǎng)期代理優(yōu)勢(shì)供應(yīng) |
詢價(jià) | ||
ANALOGICTECH |
23+ |
DFN-14 |
9000 |
原廠授權(quán)代理,海外優(yōu)勢(shì)訂貨渠道?？商峁┐罅繋?kù)存,詳 |
詢價(jià) | ||
analogic |
24+ |
STDFN33- |
2800 |
原裝優(yōu)勢(shì)!絕對(duì)公司現(xiàn)貨!可長(zhǎng)期供貨! |
詢價(jià) |
