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AAT1142IWP-1.8-T1中文資料
AAT1142IWP-1.8-T1數(shù)據(jù)手冊(cè)規(guī)格書PDF詳情
General Description
The AAT1142 SwitchReg is a dynamically programmable 2.2MHz step-down converter with an input voltage range of 2.7V to 5.5V and output from 0.6V to 2.0V. Its low supply current, high level of integration, and small footprint make the AAT1142 the ideal choice for microprocessor core power in systems such as smartphones.
Features
? VIN Range: 2.7V to 5.5V
? VOUT Programmable Range: 0.6V to 2.0V
? Dynamic Voltage Management:
? 50mV Output Resolution
? Fast, Stable Response
? Serial Control Options:
? I2C Two-Wire Interface
? S2Cwire Single-Wire Interface
? 800mA Output Current
? Up to 93 Efficiency
? Line, Load Regulation Less Than ±0.5
? 2.2MHz Switching Frequency
? Ultra-Small External Filter
? Low 35μA No Load Quiescent Current
? 100 Duty Cycle Low Dropout Operation
? Internal Soft Start
? Over-Temperature Protection
? Current Limit Protection
? Multi-Function MODE/SYNC Pin:
? PFM/PWM for High Efficiency
? PWM Only for Low Noise
? Clock Input to Synchronize to System Clock
? TSOPJW-12 or TDFN33-12 Package
? Temperature Range: -40°C to +85°C
Applications
? Camcorders
? Cellular Phones and Smartphones
? Digital Still Cameras
? Handheld Instruments
? Microprocessor / DSP Core
? MP3, Portable Music, and Portable Media Players
? PDAs and Handheld Computers
AAT1142IWP-1.8-T1產(chǎn)品屬性
- 類型
描述
- 型號(hào)
AAT1142IWP-1.8-T1
- 制造商
ANALOGICTECH
- 制造商全稱
Advanced Analogic Technologies
- 功能描述
800mA Voltage-Scaling Step-Down Converter
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ANALOGICTECH |
23+ |
原廠原包 |
19960 |
只做進(jìn)口原裝 終端工廠免費(fèi)送樣 |
|||
ANALOGIC |
16+ |
SC70JW-8 |
10000 |
進(jìn)口原裝現(xiàn)貨/價(jià)格優(yōu)勢(shì)! |
|||
ANALOGIC |
17+ |
SC70JW-8 |
6200 |
100%原裝正品現(xiàn)貨 |
|||
ANALOGIC |
2022+ |
27000 |
全新原裝 貨期兩周 |
||||
ANALOGIC |
17PB |
SC70JW-8 |
1774 |
現(xiàn)貨 |
|||
ANALOGIC/沛亨 |
21+ |
SC70JW-8 |
120000 |
長期代理優(yōu)勢(shì)供應(yīng) |
|||
ANALOGIC |
23+ |
SC70JW-8 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
|||
ANALOGIC |
23+ |
SC70JW-8 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
|||
ANALOGIC |
SC70JW-8 |
22+ |
6000 |
十年配單,只做原裝 |
|||
ANALOGIC |
23+ |
SC70JW-8 |
6000 |
原裝正品，支持實(shí)單 |
AAT1142IWP-1.8-T1 資料下載更多...
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Datasheet數(shù)據(jù)表PDF頁碼索引
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Advanced Analogic Technologies 香港研諾邏輯科技有限公司
中文資料: 4234條
研諾科技(AnalogicTech)成立于1997年，總部位于美國硅谷，在全球化的的半導(dǎo)體廠商中屬于非常年輕的企業(yè)。2006年美國研諾科技以 2200萬美元高價(jià)收購上海崇芯微電子，在國內(nèi)IC業(yè)界引發(fā)了不小的轟動(dòng)，雖然其在全球化半導(dǎo)體巨頭的光芒下其沒有多大的名氣，但是在LED驅(qū)動(dòng)IC領(lǐng) 域，其產(chǎn)品得到了廣泛的應(yīng)用于手機(jī)等便攜設(shè)備的背光領(lǐng)域，近年來也加大在高亮度LED引用領(lǐng)域的產(chǎn)品研發(fā)。諾言科技的技術(shù)優(yōu)勢(shì)在于采取進(jìn)一步的集成措施， 開發(fā)出了能夠充分利用空間的多芯片封裝，以更小的尺寸滿足了更復(fù)雜的電源管理的需求。這種獨(dú)特的技術(shù)組合提高了效率、縮短了反應(yīng)時(shí)間、降低了功耗、減小了 可生成熱量的電阻，并且
