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AAT1149A |
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| Part Number | AAT1149A |
| Manufacturer | AAT |
| Description | The AAT1149A 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 on... |
| Features |
• Ultra-Small 0603 Inductor (Height = 1mm) • VIN Range: 2.2V to 5.5V • VOUT Fixed 1.875V • 400mA Max Output Current • Up to 98% Efficiency • 3mA 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 • 0.9x1.2mm 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 Typical Application ... |
| Document |
 AAT1149A Data Sheet
PDF 909.16KB |
Similar Datasheet
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | AAT1149 |
AAT |
Step-Down Converter |
|
| 2 | AAT1149A |
Skyworks |
2.2MHz Fast Transient 400mA Step-Down Converter |
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| 3 | AAT1149B |
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| 4 | AAT1149B |
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2.2MHz Fast Transient 400mA Step-Down Converter |
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| 5 | AAT1140 |
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Fast Transient 600mA Step-Down Converter |
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| 6 | AAT1141 |
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Desde 2024. D4U Semiconductor.
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