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General Description
The AAT1151 SwitchReg? is a step-down switching converter ideal for applications where high efficiency is required over the full range of output load conditions. The 2.7V to 5.5V input voltage range makes the AAT1151 ideal for single-cell lithium-ion/polymer battery applications. Capable of more than 700mA with internal MOSFETs, the current-mode controlled IC provides high efficiency using synchronous rectification. Fully integrated compensation simplifies system design and lowers external parts count.
Features
? VIN Range: 2.7V to 5.5V
? Up to 95 Efficiency
? High Initial Accuracy ±1
? 110m? RDS(ON) Internal Switches
? <1μA Shutdown Current
? 850kHz Switching Frequency
? Fixed VOUT or Adjustable VOUT ≥?1.0V
? Integrated Power Switches
? Synchronous Rectification
? Current Mode Operation
? Internal Compensation
? Stable with Ceramic Capacitors
? PFM for Optimum Efficiency for All Load Conditions
? Internal Soft Start
? Over-Temperature Protection
? Current Limit Protection
? MSOP-8 and QFN33-16 Packages
? -40°C to +85°C Temperature Range
Applications
? Cellular Phones
? Digital Cameras
? MP3 Players
? Notebook Computers
? PDAs
? USB-Powered Equipment
? Wireless Notebook Adapters
產(chǎn)品屬性
- 型號(hào)：
AAT1151IVN-2.5-T1
- 制造商：
ANALOGICTECH
- 制造商全稱：
Advanced Analogic Technologies
- 功能描述：
850kHz 700mA Synchronous Buck DC/DC Converter
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ADVANCEB |
22+ |
QFN |
57455 |
鄭重承諾只做原裝進(jìn)口貨 |
詢價(jià) | ||
ANALOGICTECH |
23+ |
原廠原包 |
19960 |
只做進(jìn)口原裝 終端工廠免費(fèi)送樣 |
詢價(jià) | ||
ANALOGIC/沛亨 |
21+ |
QFN3-16 |
120000 |
長期代理優(yōu)勢(shì)供應(yīng) |
詢價(jià) | ||
Skyworks |
21+ |
標(biāo)準(zhǔn)封裝 |
3000 |
專營優(yōu)勢(shì)訂貨渠道! |
詢價(jià) | ||
ANALOGIC |
2220+ |
SOP8 |
11190 |
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) | ||
ANALOGTECH |
23+ |
NA/ |
4250 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開票 |
詢價(jià) | ||
只做原裝 |
24+ |
QFN |
36520 |
一級(jí)代理/放心采購 |
詢價(jià) | ||
ANALOGIC |
21+ |
MSOP-8 |
1170 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
ANALOGICTECH |
22+23+ |
QFN3-16 |
43275 |
絕對(duì)原裝正品現(xiàn)貨,全新深圳原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
ANALOGIC |
MSOP-8 |
608900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) |
