VN9D30Q100F - 6-channel high-side driver with 24-bit SPI interface for automotive applications, VN9D

所有功能

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• AEC-Q100 qualified
• General
  • Extreme low voltage operation for deep cold cranking applICations (compliant with LV124, revision 2013)
  • 24-bit ST-SPI for full diagnostic and digital current sense feedback
  • Integrated 10bit ADC for digital current sense
  • Integrated PWM engine with independent phase shift and frequency generation (for each channel)
  • Programmable Bulb/LED mode for all channels
  • Advanced limp home functions for robust fail-safe system
  • Very low standby current
  • Optimized electromagnetic emissions
  • Very low electromagnetic susceptibility
  • Control through direct inputs and / or SPI
  • Compliant with European directive 2002/95/EC
• Diagnostic functions
  • Digital proportional load current sense
  • Synchronous diagnostic of over load and short to GND, output shorted to V_CC and OFF-state open-load
  • Programmable case overtemperature warning
• Protection
  • Two levels load current limitation
  • Self limiting of fast thermal transients
  • Undervoltage shutdown
  • Overvoltage clamp
  • Latch-off or programmable time limited auto restart (power limitation and overtemperature shutdown)
  • Load dump protected
  • Protection against loss of ground

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