Datasheet Summary
ALPHA & OMEGA
SEMICONDUCTOR
28 V/12 A Synchronous EZBuckTM Regulator
General Description
The AOZ1269AQI is a high-efficiency, easy-to-use DC/DC synchronous buck regulator that operates up to 28 V. The device is capable of supplying 12 A of continuous output current with an output voltage adjustable down to 0.6 V ±1%.
A proprietary constant on-time PWM control with input feed-forward results in ultra-fast transient response while maintaining relatively constant switching frequency over the entire input voltage range. The on time can be externally programmed up to 3.5 µS.
The device Features multiple protection functions such as VCC under-voltage lockout, cycle-by-cycle current...