ETA8222 Overview
ETA8222 is a wide input range, high-efficiency and high frequency DC-to-DC step-down switching regulator, capable of delivering up to 2A of output current. It adopts an Adaptive COT control scheme that enables very fast transient response and provides a very smooth transition when the output varies from light load to heavy load. During light load, ETA8222 goes into a PFM mode that saves switching loss achieving high...
ETA8222 Key Features
- Wide Input Range: 4.5V-18V
- Adaptive COT Control
- Ultra-fast load transient response
- High Efficiency PFM mode at light load
- High Efficiency Synchronous operation
- No load Iq 210uA
- Low Rdson Internal power FETs
- Capable of Delivering 2A
- No External pensation Needed
- Thermal Shutdown and UVLO