AOZ1073 Datasheet (Alpha & Omega Semiconductors)

AOZ1073, 3A Synchronous Buck Regulator

The AOZ1073 is a synchronous high efﬁciency, simple to use, 3A buck regulator. The AOZ1073 works from a 4.5V to 16V input voltage range, and provides up to 3A of continuous output current with an output voltage adjustable down to 0.8V. The AOZ1073 comes in an SO-8 packages and is rated over a -40°C

AOZ1073 Features

* 4.5V to 16V operating input voltage range

* Synchronous rectiﬁcation: 85mΩ internal high-side switch and 30mΩ Internal low-side switch

* High efﬁciency: up to 95%

* Internal soft start

* Output voltage adjustable to 0.8V

* 3A continuous output current

* Fixed 500kHz PWM