Datasheet4U Logo Datasheet4U.com

IRISG5624A Datasheet INTEGRATED SWITCHER

Manufacturer: International Rectifier (now Infineon)

Overview: IRIS-G5624A.

General Description

s IRIS-G5624A is a hybrid IC consists from power MOSFET and a controller IC, designed for Indirect feed-back QuasiResonant (including low frequency PRC) fly-back converter type SMPS (Switching Mode Power Supply) applications.

This IC realizes high efficiency, low noise, downsizing and standardizing of a power supply system reducing external components count and simplifying the circuit designs.

(Note).

Key Features

  • Oscillator is provided on the monolithic control with adopting On-ChipTrimming technology.
  • Small temperature characteristics variation by adopting a comparator to compensate for temperature on the control part.
  • Low start-up circuit current (100uA max).
  • Built-in Active Low-Pass Filter for stabilizing the operation in case of light load.
  • Avalanche energy guaranteed MOSFET with high VDSS.
  • The built-in power MOSFET simplifies the surge absorpt.