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.
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.
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IRIS-G5624A
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 absorption circuit since the MOSFET guarantees the avalanche energy. • No VDSS de-rating is required.