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IRS2982SPBF - LED/SMPS FLYBACK CONTROLLER

General 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

Key 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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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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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