A8672 Datasheet - Allegro

A8672 Fixed Frequency High Current Synchronous Buck Regulator

The A8672 is a synchronous buck converter capable of delivering up to 8 A. The A8672 utilizes valley current mode control, allowing very short on-times to be achieved. This makes it ideal for applications that require very low output voltages relative to the input voltage, combined with high switchi.

A8672 Features

* High efficiency integrated FETs optimized for lower duty cycle voltage conversion: 27 mΩ high side, 12 mΩ low side

* Power input voltage range: 3 to 16 V

* Control input voltage range: 4.5 to 16V

* Adjustable output voltage, down to 0.6 V

* 5 V LDO Regulato

A8672-Allegro.pdf