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IRS2166DPBF - PFC + Ballast Control IC

Description

The IRS2166D is a fully integrated, fully protected 600 V ballast control IC designed to drive all types of fluorescent lamps.

The IRS2166D is based on the popular IR2166 control IC with additional improvements to increase ballast performance.

Features

  • PFC, ballast control and 600 V half-bridge driver in one IC Critical-conduction mode boost-type PFC Programmable half-bridge over-current protection Programmable preheat frequency Programmable deadtime Programmable preheat time Programmable run frequency End-of-life window comparator pin Internal up/down current-sense fault counter DC bus undervoltage reset Lamp removal/auto-restart shutdown pin Internal bootstrap MOSFET Internal 15.6 V zener clamp diode on VCC Micropower startup (250 µA) Latch.

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Full PDF Text Transcription

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www.DataSheet4U.com Data Sheet No. PD60292 IRS2166D(S)PbF PFC + BALLAST CONTROL IC Features PFC, ballast control and 600 V half-bridge driver in one IC Critical-conduction mode boost-type PFC Programmable half-bridge over-current protection Programmable preheat frequency Programmable deadtime Programmable preheat time Programmable run frequency End-of-life window comparator pin Internal up/down current-sense fault counter DC bus undervoltage reset Lamp removal/auto-restart shutdown pin Internal bootstrap MOSFET Internal 15.6 V zener clamp diode on VCC Micropower startup (250 µA) Latch immunity and ESD protection Description The IRS2166D is a fully integrated, fully protected 600 V ballast control IC designed to drive all types of fluorescent lamps.
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