AAT1161 Description
The AAT1161 is an 800kHz high efficiency step down DC-DC converter with wide input voltage range. With 4.0V to 13.2V input rating, the AAT1161 is the perfect choice for 2-cell Li+ battery powered devices and mid power range regulated 12V powered applications. The internal power switch is capable of delivering up to 3A load current.
AAT1161 Key Features
- Input Voltage Range : 4.0V to 13.2V
- Up to 3A Load Current
- Fixed or Adjustable Output
- Output Voltage: 0.6V to VIN
- Less than 1μA Shutdown Current
- Up to 95% Efficiency
- Integrated High-Side Power Switch
- External Schottky Rectifier
- 800kHz Switching Frequency
- Soft Start Function
AAT1161 Applications
- Input Voltage Range : 4.0V to 13.2V
- Up to 3A Load Current