IRS2982S - LED/SMPS FLYBACK CONTROLLER

Product Overview

Infineon

Datasheet Details

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

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 |