AUIR2085S

概要

Automotive Grade High Speed 100V Self Oscillating 50% Duty Cycle Half Bridge Driver in a SO-8 package

利点

  • Simple primary side control solution to enable halfbridge DC-Bus Converters for 48V distributed systems with reduced component count and board space
  • Integrated 50% duty cycle oscillator and half-bridge driver IC in a single SO-8 package
  • Programmable switching frequency with up to 500kHz max per channel
  • +/- 1A drive current capability optimized for low charge MOSFETs
  • Adjustable dead-time 50ns - 200ns
  • Floating channel designed for bootstrap operation up to +100Vdc
  • High and low side pulse width matching to +/- 25ns
  • Adjustable overcurrent protection
  • Undervoltage lockout and internal soft start
  • Leadfree, RoHS compliant
  • Automotive Qualified

推奨アプリケーション例

  • Automotive 48V DC-DC
  • Automotive 12V DC-DC
  • Exhaust
  • Piezo Injection
  • Solenoid Injection
図
サポート