TPS62270 Key Features
- 2 High Efficiency Step Down Converter
- Output Current up to 400 mA
- VIN Range From 2V to 6V for Li-Ion Batteries
- 2.25 MHz Fixed Frequency Operation
- Pin-Selectable Fixed Output Voltage
- Power Save Mode for Highest Efficiency
- Automatic transition between PFM and PWM
- Voltage Positioning in PFM Mode
- Typical 15-µA Quiescent Current
- 100% Duty Cycle for Lowest Dropout