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AAT3141ITP-T1中文資料研諾科技數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
AAT3141ITP-T1 |
| 功能描述 | High Efficiency 1X/1.5X/2X Charge Pump for White LED Applications |
| 文件大小 |
481.04 Kbytes |
| 頁面數(shù)量 |
16 頁 |
| 生產(chǎn)廠商 | Advanced Analogic Technologies |
| 企業(yè)簡(jiǎn)稱 |
ANALOGICTECH【研諾科技】 |
| 中文名稱 | 香港研諾邏輯科技有限公司官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-1-24 13:46:00 |
AAT3141ITP-T1規(guī)格書詳情
General Description
The AAT3141 is a low noise, constant frequency charge pump DC/DC converter that uses a tri mode load switch (1X), fractional (1.5X), and doubling (2X) conversion to maximize efficiency for White LED applications. The device produces current levels up to 30mA on each of its 4 current source outputs to drive various arrangements of LEDs from a 2.7V to 5.5V input. Outputs 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 VIN, and CP) make the AAT3141 ideally suited for small battery-powered applications.
Features
? Tri Mode 1x, 1.5x, and 2x Charge Pump for Maximum Efficiency and VF coverage
? Drives Low-VF & High-VF Type LEDs
? Up to 4, 30mA Outputs
? AS2Cwire Independent 3+1 output addressing
? 32 Position Logarithmic Scale with Digital Control
? Low Noise Constant Frequency Operation
? 1MHz Switching Frequency
? Small Application Circuit
? Regulated Output Current
? Automatic Soft-Start
? VIN Range: 2.7V to 5.5V
? No Inductors
? Iq < 1μA in Shutdown
? 12 pin TSOPJW package
Applications
? White LED Backlighting
? White Photo-Flash for DSCs
? Color (RGB) Lighting
? Programmable Current Sources
產(chǎn)品屬性
- 型號(hào)：
AAT3141ITP-T1
- 制造商：
ANALOGICTECH
- 制造商全稱：
Advanced Analogic Technologies
- 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 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ANALOGICTECH |
22+ |
TSOPJW-12 |
25000 |
原裝現(xiàn)貨,價(jià)格優(yōu)惠,假一罰十 |
詢價(jià) | ||
ANALOGICTECH |
23+ |
TSOPJW-12 |
10000 |
原裝正品現(xiàn)貨 |
詢價(jià) | ||
ANALOGICTECHNOLOGIE |
2023+ |
80000 |
一級(jí)代理/分銷渠道價(jià)格優(yōu)勢(shì) 十年芯程一路只做原裝正品 |
詢價(jià) | |||
ANALOGIC |
22+ |
TSOPJW-12 |
9600 |
原裝現(xiàn)貨,優(yōu)勢(shì)供應(yīng),支持實(shí)單! |
詢價(jià) | ||
ANALOGI |
21+ |
TSOPJW- |
12588 |
原裝現(xiàn)貨價(jià)格優(yōu)勢(shì) |
詢價(jià) | ||
ANALOGI |
2020+ |
TSOPJW- |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
ANALOGICTECH |
23+ |
TSOPJW-12 |
3000 |
一級(jí)代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價(jià) | ||
ANALOGICTECH |
23+ |
TSOPJW-12 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
ANALOGICTECH |
23+ |
TSOPJW-12 |
6500 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
ANALOGICTECH |
14+ |
TSOPJW-12 |
431 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) |
