IRS2983SPBF - International Rectifier

IRS2983SPBF LED FLYBACK CONTROL IC

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 Package Details Tape and Reel Details Part Marking Information IRS2983SPBF Page 3 4 .

Features

Product Summary
 Flyback LED Driver
 Critical-conduction / Transition mode operation
 Primary constant power control
 Burst mode operation at light load
 Over-current protection
 Micropower startup (150 A)
 Low quiescent current (2.5 mA)
 Latch immunity and ESD protection
 Open load over voltage protection
 Noise immunity Typical Applications Topology Io+ & I o- (typical) tr & tf (typical) Package
 LED Drivers Flyback 200 mA / 400 mA 60 ns / 30 ns 8-Lead SOIC IRS2983SPBF Ordering Information Base Part Number Package Type IRS2983SPBF SO8N Standard Pack Form Quantity T.