IRS2982S, IRS2982SPBF - LED/SMPS FLYBACK CONTROLLER

Infineon

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IRS2982S Datasheet Preview — This datasheet PDF includes multiple part numbers: IRS2982S, IRS2982SPBF. Please refer to the document for exact specifications by model.

Datasheet Details

Part number	IRS2982S, IRS2982SPBF
Manufacturer	Infineon
File Size	1.09 MB
Description	LED/SMPS FLYBACK CONTROLLER
Datasheet	IRS2982SPBF-Infineon.pdf
Note	This datasheet PDF includes multiple part numbers: IRS2982S, IRS2982SPBF. Please refer to the document for exact specifications by model.

IRS2982S Product details

Description

Qualification Information Absolute Maximum Ratings Recommended Operating Conditions Electrical Characteristics Functional Block Diagram State Diagram Input / Output Pin Equivalent Circuit Diagram Lead Definitions Lead Assignments Application Information and Additional Details Performance Graphs Package Details Tape and Reel Details Part Marking Information IRS2982SPBF Page 3 5 6 6 7 9 10 11 12 12 13 17 21 22 23 2 2020-01-15 IRS2982SPBF Description The IRS2982 is a versatile SMPS control IC d

Features

Product Summary.
High voltage fast startup.
Voltage mode control.
Critical-conduction / transition mode operation.
Constant voltage / current regulation.
High power factor / low iTHD.
Minimum off time (DCM at light load).
Burst mode operation at very light load.
Cycle by cycle over-current protection.
Open load over voltage protection.
Micro-power startup (50A).
Low quiescent current.
Latch immunity and ESD protection.
Noise imm.

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Published: May 16, 2025 |