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IRS2158D Datasheet Ballast control and half-bridge driver

Manufacturer: International Rectifier (now Infineon)

Overview

Sept 7, 2009 IRS2158D(S) Advanced Information.

Key Features

  • Ballast control and half-bridge driver in one IC.
  • Programmable half-bridge over-current protection.
  • Programmable preheat frequency.
  • Programmable preheat time.
  • Programmable ignition ramp.
  • Programmable run frequency.
  • Closed-loop ignition current regulation.
  • Voltage-controlled oscillator (VCO).
  • Programmable deadtime.
  • End-of-life window comparator pin.
  • Internal 60-event current sense up/down fault cou.