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IRS29831

LED FLYBACK CONTROL IC

International Rectifier 

IRS29831PBF

LED FLYBACK CONTROL IC

Features

• Flyback LED Driver

• Integrated 700 V MOSFET

• Critical-conduction / Transition mode operation

• Primary constant power control

• Burst mode operation at light load

• Over-current protection

• Micro power startup (150 μA)

• Low quiescent current (2.5 mA)

• Latch immunity and ESD protection

• Open load / Over voltage protection

• Compatible with Triac Dimmers

• High Power Factor / Low THD

Typical Applications

Product Summary

Topology

Drain Source Voltage

Max Drain Current

Max Converter Power

Package

• LED Drivers

8-Lead DIP

Flyback

700 V

0.65 A

25 W

Ordering Information

Base Part Number

Package Type

IRS29831PBF

DIP8

Standard Pack

Form

Quantity

Tube/Bulk

50

Complete Part Number

IRS29831PBF

1 www.irf.com © 2014 International Rectifier

September 10, 2014

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