AOZ7111 Datasheet - Alpha & Omega Semiconductors

AOZ7111 Critical Conduction Mode PFC Controller

The AOZ7111 is an active power factor correction (PFC) controller for boost PFC applications that operate in critical conduction mode (CRM). The device uses a voltage mode PWM which does not need rectified AC line voltage information, it saves the power loss of an input sensing network necessary for.

AOZ7111 Features

* that make it an excellent choice for designing robust PFC stages. The AOZ7111 is available in a SO-8 package and it is rated over a -40°C to +125°C ambient temperature range. Features

* No AC input voltage sensing requirement

* AC Fault Detect™ makes system more robust

* Maximum switchi

AOZ7111 Datasheet (910.86 KB)