IR3629A Datasheet (International Rectifier) - HIGH FREQUENCY SYNCHRONOUS PWM BUCK CONTROLLER

IR3629A, HIGH FREQUENCY SYNCHRONOUS PWM BUCK CONTROLLER

The IR3629/IR3629A is a PWM controller designed for high performance synchronous Buck DC/DC applications.

The IR3629/IR3629A drives a pair of external N-MOSFETs using a fixed 600kHz (300kHz “A version”) switching frequency allowing the use of small external components.

The output voltage can be prec

IR3629A Features

* Internal 600kHz Oscillator (300kHz “A version”) Operates with Single 5V or 12V Supply Programmable Over Current Protection Hiccup