IRIS4009 Datasheet (International Rectifier)

IRIS4009, INTEGRATED SWITCHER

The IRIS4009(K) is a dual mode voltage and current controller combined with a MOSFET in a single package.

The IRIS4009(K) is designed for use in universal and single input AC/DC and DC/DC switching power supplies and is capable of powers up to 30W for a universal line input.

The device can operate i

IRIS4009 Features

* Primary current mode control, and secondary voltage mode control

* Vcc Over-voltage protection (latched)

* Over-current & over-temperature protection

* Quasi resonant, variable frequency operation

* 5 pin TO-220 and TO-262

* 8.0Ω Rds(on) max/ 650V MO