IRIS4011K Description

IRIS4011K is a type of dual-mode voltage and current controller developed by Infineon Technologies. It is co-packaged with a single package. The IRIS4011K controller is able to provide extremely high efficiency for universal and single-input AC/DC and DC/DC switching power supplies and it is capable of powering up to 60W for a universal line input. It supports variable frequency operation because it can operate in either a quasi-resonant or Pulse Ratio Control (PRC) mode.

IRIS4011K Features

Over-current & over-temperature protection

Quasi-resonant, variable frequency operation

5 pin TO-220 package

3.9? Rds(on) max/ 650V MOSFET

Fully Characterized Avalanche Energy

IRIS4011K Applications

• Handheld PC Power

• FPGAs

• MFP

• Mobile Radios

• Camcorders

• Cell Phones

• Portable GPS

• LCD-TV/PDP-TV

• VoIP phones

• Notebook Computer System and I/O Bus