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IRS2168DPBF - ADVANCED PFC + BALLAST CONTROL IC

Description

The IRS2168D is a fully integrated, fully protected 600 V ballast control IC designed to drive all types of fluorescent lamps.

The IRS2168D 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 PFC over-current protection Programmable half-bridge over-current protection Programmable preheat frequency Programmable preheat time Programmable ignition ramp Programmable run frequency Closed-loop ignition current regulation RoHs compliant Fixed internal 1.6 µs HO and LO deadtime Voltage-controlled oscillator (VCO) End-of-life window comparator pin Internal 65-event current sense u.

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Full PDF Text Transcription

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www.DataSheet4U.com Data Sheet No. PD60310 IRS2168D(S)PbF ADVANCED PFC + BALLAST CONTROL IC Features PFC, ballast control and 600 V half-bridge driver in one IC Critical-conduction mode boost-type PFC Programmable PFC over-current protection Programmable half-bridge over-current protection Programmable preheat frequency Programmable preheat time Programmable ignition ramp Programmable run frequency Closed-loop ignition current regulation RoHs compliant Fixed internal 1.6 µs HO and LO deadtime Voltage-controlled oscillator (VCO) End-of-life window comparator pin Internal 65-event current sense up/down fault counter DC bus undervoltage reset Lamp removal/auto-restart shutdown pin Internal bootstrap MOSFET Internal 15.
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