AAT1149B中文資料思佳訊數(shù)據(jù)手冊(cè)PDF規(guī)格書
AAT1149B規(guī)格書詳情
General Description
The AAT1149B SwitchReg is a 2.2MHz step-down converter with an input voltage range of 2.2V to 5.5V. It is optimized to react quickly to load variations and operate with a tiny 0603 inductor that is only 1mm tall.
Features
? Ultra-Small 0603 Inductor (Height = 1mm)
? VIN Range: 2.2V to 5.5V
? VOUT Fixed 1.8V
? 400mA Max Output Current
? Up to 98 Efficiency
? 45μA No Load Quiescent Current
? 2.2MHz Switching Frequency
? 70μs Soft Start
? Fast Load Transient
? Over-Temperature Protection
? Current Limit Protection
? 100 Duty Cycle Low-Dropout Operation
? <1μA Shutdown Current
? 0.91 x 1.235mm WLCSP Package
? Temperature Range: -40°C to +85°C
Applications
? Cellular Phones
? Digital Cameras
? Handheld Instruments
? Microprocessor / DSP Core / IO Power
? PDAs and Handheld Computers
? USB Devices
產(chǎn)品屬性
- 型號(hào)：
AAT1149B
- 制造商：
ANALOGICTECH
- 制造商全稱：
Advanced Analogic Technologies
- 功能描述：
2.2MHz Fast Transient 400mA Step-Down Converter
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ANALOGIC |
21+ |
SC70JW-8 |
160809 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
TDFN33-12 |
23+ |
NA |
15659 |
振宏微專業(yè)只做正品,假一罰百! |
詢價(jià) | ||
SKYWORK |
WLCSP |
608900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) | |||
SKI |
1535+ |
3894 |
詢價(jià) | ||||
Skywork |
2020+ |
TDFN33 |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
SKYWORK |
22+ |
WLCSP |
25000 |
原裝現(xiàn)貨,價(jià)格優(yōu)惠,假一罰十 |
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) | ||
SKYWORKS/思佳訊 |
2021+ |
QFN |
100500 |
一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨 |
詢價(jià) | ||
原裝ANALOGI |
23+ |
TDFN33-12 |
5000 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
ANALOGIC |
07+ |
SC70JW-8 |
5845 |
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) |
