IR3827 Datasheet - International Rectifier

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

IR3827 Datasheet (2.95 MB)