TPS62122 Overview
The TPS6212x device is a highly efficient synchronous step-down DC-DC converter optimized for low-power applications. The device supports up to 75-mA output current and allows the use of tiny external inductors and capacitors. The wide operating input voltage range of 2 V to 15 V supports energy harvesting, battery powered and as well 9-V or 12-V line powered applications.
TPS62122 Key Features
- 1 Wide Input Voltage Range: 2 V to 15 V
- Up to 96% Efficiency
- Power Save Mode With 11-µA Quiescent Current
- Output Current 75 mA
- Output Voltage Range: 1.2 V to 5.5 V
- Up to 800-kHz Switch Frequency
- Synchronous Converter, No External Rectifier
- Low Output Ripple Voltage
- 100% Duty Cycle for Lowest Dropout
- Small SOT 8-Pin (TPS62120) and 2-mm × 2-mm