IR21571PBF, IR21571S - FULLY INTEGRATED BALLAST CONTROL IC

Name: IR21571PBF
SKU: IR21571PBF-795824

International Rectifier

📥 Download Datasheet

IR21571PBF Datasheet Preview — This datasheet PDF includes multiple part numbers: IR21571PBF, IR21571S. Please refer to the document for exact specifications by model.

Datasheet Details

Part number	IR21571PBF, IR21571S
Manufacturer	International Rectifier
File Size	514.67 KB
Description	FULLY INTEGRATED BALLAST CONTROL IC
Datasheet	IR21571S-InternationalRectifier.pdf
Note	This datasheet PDF includes multiple part numbers: IR21571PBF, IR21571S. Please refer to the document for exact specifications by model.

IR21571PBF Product details

Description

The IR21571 is a fully integrated, fully protected 600V ballast control IC designed to drive virtually all types of rapid start fluorescent lamp ballasts.

Features

Programmable preheat time & frequency.
Programmable ignition ramp.
Protection from failure-to-strike.
Lamp filament sensing & protection.
Protection from operation below resonance.
Protection from low-line condition.
Automatic restart for lamp exchange.
Thermal overload protection.
Programmable deadtime.
Integrated 600V level-shifting gate driver.
Internal 15.6V zener clamp diode on VCC.

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Published: May 5, 2014 |