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General Description
The AAT1153 SwitchReg? is a 1.2MHz constant frequency current mode PWM step-down converter. It is ideal for portable equipment requiring very high current up to 2A from single-cell Lithium-ion batteries while still achieving over 90 efficiency during peak load conditions. The AAT1153 also can run at 100 duty cycle for low dropout operation, extending battery life in portable systems while light load operation provides very low output ripple for noise sensitive applications.
Features
? Input Voltage Range: 2.5V to 5.5V
? Output Voltages from 0.6V to VIN
? 2A Output Current
? High Efficiency: Up to 95
? 1.2MHz Constant Switching Frequency
? Low RDS(ON) Internal Switches: 0.15Ω
? Allows Use of Ceramic Capacitors
? Current Mode Operation for Excellent Line and Load Transient Response
? Short-Circuit and Thermal Fault Protection
? Soft Start
? Low Dropout Operation: 100 Duty Cycle
? Low Shutdown Current: ISHUTDOWN < 1μA
? TDFN33-10 Package
? -40°C to +85°C Temperature Range
Applications
? Cellular Phones
? Digital Cameras
? DSP Core Supplies
? PDAs
? Portable Instruments
? Smart Phones
產(chǎn)品屬性
- 型號：
AAT1153IDE-1.8-T1
- 制造商：
ANALOGICTECH
- 制造商全稱：
Advanced Analogic Technologies
- 功能描述：
2A Step-Down Converter
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ANALOGIC |
24+ |
DFN-10 |
362652 |
降壓IC原裝現(xiàn)貨有優(yōu)勢 |
詢價 | ||
ANALOGIC |
2016+ |
SOP8 |
2500 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
ANALOGI |
18+ |
SOP-8 |
85600 |
保證進(jìn)口原裝可開17%增值稅發(fā)票 |
詢價 | ||
ANALOGICTECH |
23+ |
原廠原包 |
19960 |
只做進(jìn)口原裝 終端工廠免費送樣 |
詢價 | ||
ANALOGIC |
21+ |
TDFN33-10 |
5050 |
原裝現(xiàn)貨假一賠十 |
詢價 | ||
ANALOG |
24+ |
NA/ |
5411 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
AATI |
23+ |
SOP-8 |
12000 |
全新原裝假一賠十 |
詢價 | ||
ANALOGICTECH/研諾 |
25+ |
原廠原封可拆樣 |
54687 |
百分百原裝現(xiàn)貨 實單必成 |
詢價 | ||
ANALOGIC |
24+ |
SOP |
20000 |
全新原廠原裝，進(jìn)口正品現(xiàn)貨，正規(guī)渠道可含稅??！ |
詢價 | ||
ANALOGIC |
2015+ |
DFN-10 |
29898 |
專業(yè)代理DC-DC降壓IC,型號齊全,公司優(yōu)勢產(chǎn)品 |
詢價 |
