ETA1459 Overview
The ETA1459 is a wide input range, high-efficiency, DC-to-DC step-down switching regulator, capable of delivering up to 2.5A of output current. Its output can be dynamically controlled by I2C interface. Current mode PWM control allows the use of small external ponents, such as ceramic input and output caps, as well as small inductors, while still providing low output ripples.
ETA1459 Key Features
- I2C Dynamic Output Control
- Wide Input Operating Range from 4.2V to 18V
- High Efficiency
- Capable of Delivering 2.5A
- Input OVP at 20V
- No External Schottky Diode Needed
- Thermal shutdown and UVLO