IR3801AMPBF Datasheet (International Rectifier)

IR3801AMPBF, SYNCHRONOUS BUCK REGULATOR

The IR3801A SupIRBuckTM is an easy-to-use, fully integrated and highly efficient DC/DC regulator.

The onboard switching controller and MOSFETs make the IR3801A a space-efficient solution, providing accurate power delivery for low output voltage applications.

The IR3801A operates from a single 4.5V t

IR3801AMPBF Features

* Wide Input Voltage Range 2.5V to 21V

* Wide Output Voltage Range 0.6V to 12V

* Continuous 9A Load Capability

* 300kHz High Frequency Operation

* Programmable Over-Current Protection

* Hiccup Current Limit

* Precision Reference Voltage (0.6V)