| Part Number | AAT1149B |
|---|---|
| Manufacturer | Skyworks Solutions |
| Overview |
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 on.
* 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. |
AAT1149B Datasheet
The AAT1149B is a 2.2MHz Fast Transient 400mA Step-Down Converter.
| Part Number | AAT1149B |
|---|---|
| Description | 2.2MHz Fast Transient 400mA Step-Down Converter |
| Manufacturer | AAT |
| Overview |
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 on.
* 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 . |