IRS2982S Datasheet PDF - Infineon LED/SMPS FLYBACK CONTROLLER Specs

IRS2982S - LED/SMPS FLYBACK CONTROLLER

This page provides the datasheet information for the IRS2982S, a member of the IRS2982SPBF LED/SMPS FLYBACK CONTROLLER family.

Datasheet Summary

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 Pack

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.

Datasheet Details

Part number	IRS2982S
Manufacturer	Infineon
File Size	1.09 MB
Description	LED/SMPS FLYBACK CONTROLLER
Datasheet	IRS2982S Datasheet
Additional preview pages of the IRS2982S datasheet.

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Full PDF Text Transcription

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SMPS LED Lighting IRS2982SPBF LED/SMPS FLYBACK CONTROL IC 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 immunity Typical Applications Topology Io+ & I o- (typical) tr & tf (typical) Package Flyback 200 mA / 400 mA 60 ns / 30 ns  LED Drivers  Power Supplies 8-Lead SOIC IRS2982SPBF Ordering Information Base Part Number Package Type IRS2982SPBF SO8N Standard Pack Form Quantity

Published: May 16, 2025 |