AOZ2231CQI-11
Description
The AOZ2231CQI-11 is an I2C controllable, high efficiency, easy-to-use DC-DC synchronous buck regulator capable of operation from a 6.5V to 28V input bus. Ability to control the output voltage using the I2C bus simplifies converter design for microprocessors or SoCs that require dynamic voltage scaling or voltage margining.
Key Features
- Wide input voltage range – 6.5V to 28V
- 4A continuous output current
- Output voltage adjustable from 0.9V to 1.190625V in 9.375mV
- ±2.0% output voltage accuracy for I2C control
- Low RDS(ON) internal NFETs – 28m high-side – 28m low-side
- Constant On-Time with input feed-forward
- Selectable PFM Light-Load Operation
- Ceramic capacitor stable
- Power Good output
- I2C address programming
