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Home » NEWEST Products » New by Manufacturer » International Rectifier » International Rectifier AUIRS20302S Automotive Qualified Three-Phase Gate Driver IC
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International Rectifier AUIRS20302S Automotive Qualified Three-Phase Gate Driver IC

International Rectifier AUIRS20302S Automotive Qualified Three-Phase Gate Driver IC

International Rectifier's AUIRS20302S Automotive Qualified Three-Phase Gate Driver IC is designed for 12V, 24V and 48V vehicle applications including high-voltage air conditioner compressors, pumps, BLDC motor drives up to 600W and high-voltage motor drives. The AUIRS20302S targets 12V, 24V and 48V boardnet automotive platforms operating at voltages up to 200V maximum. The new device features an external pre-regulator to generate its own supply voltage to ensure that the gate drives do not exceed 17V even during load dump conditions.

Features
  • 3 phase gate driver for 24V & higher drives
  • Under-voltage lockout for all channels
  • Cross-conduction prevention logic
  • High voltage pre-regulator MOSFET
  • Power-on reset architecture
  • FAULT detection and Reset
  • Current sense comparator
  • Over-current blanking time
  • 3.3V logic compatible
  • Matched propagation delay for all channels
  • Fully operational up to +200V

  • Floating channels for bootstrap operation
  • High negative transients immunity
  • Pre-regulated supply line for µP
  • Automotive qualified
  • Leadfree, RoHS Compliant

Applications
  • 24V to 150V - 3 Phase Motor Drives
  • Automotive & Truck HVAC, PUMP
  • BLDC Motor Drives
Block Diagram
Block Diagram
  • International Rectifier
  • Semiconductors|Integrated Circuits|IC-Power Management