IR1150 Datasheet (International Rectifier) - uPFC ONE CYCLE CONTROL PFC IC

IR1150, uPFC ONE CYCLE CONTROL PFC IC

The µPFC IR1150 is a power factor correction (PFC) control IC designed to operate in continuous conduction mode (CCM) over a wide range input line voltages.

The IR1150 is based on IR's proprietary "One Cycle Control" (OCC) technique providing a cost effective solution for PFC.

The proprietary contro

IR1150 Features

* PFC with IR proprietary “One Cycle Control”

* Continuous conduction mode (CCM) boost type PFC

* No line voltage sense required

* Programmable switching frequency (50kHz-200kHz)

* Programmable output overvoltage protection

* Brownout and output underv