IR3827 Datasheet (International Rectifier) - Synchronous Buck Regulator

IR3827, Synchronous Buck Regulator

The IR3827 SupIRBuckTM is an easy-to-use, fully integrated and highly efficient DC/DC regulator.

The onboard PWM controller and MOSFETs make IR3827 a space-efficient solution, providing accurate power delivery for low output voltage applications.

IR3827 is a versatile regulator which offers programm

IR3827 Features

* Single input voltage range from 5V to 21V

* Wide input voltage range from 1.0V to 21V with external VCC bias voltage

* Output voltage range from 0.6V to 0.86% PVin

* Enhanced line/load regulation with feedforward

* Programmable switching frequency up to 1.2M