ETA2847 Description
ETA2847 is a wide input range, high-efficiency synchronous step-down switching regulator, capable of delivering up to 2A 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, ETA2847 goes into a PFM mode that saves switching loss achieving high efficiency.
ETA2847 Key Features
- Wide Input Operating Range: 4.5V to 28V
- 34V Input Standoff Voltage
- High Efficiency up to 90%
- PFM Mode at light load
- Capable of Delivering 2A
- No External pensation Needed
- COT Mode Control
- Logic Control Shutdown
- UVLO, OVP and Thermal shutdown
- Available in SOT23-6 Package