Datasheet Summary
ALPHA & OMEGA
SEMICONDUCTOR
AOZ1270AQI 28 V/15 A Synchronous EZBuckTM Regulator
General Description
The AOZ1270AQI is a high-efficiency, easy-to-use DC/DC synchronous buck regulator that operates up to 28 V. The device is capable of supplying 15 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...