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Single channel high side driver with analog for automotive applications

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The VN5E160ASO-E is a single channel high-side driver manufactured using ST proprietary VIPower®M0-5 technology and housed in SO-16L package. The device is designed to drive 12 V automotive grounded loads, and to provide protection and diagnostics. It also implements a 3 V and 5 V CMOS-compatible interface for the use with any microcontroller.

The device integrates advanced protective functions such as load current limitation, inrush and overload active management by power limitation, overtemperature shut-off withauto-restart and overvoltage active clamp. A dedicated analog current sense pin is associated with every output channel providing ehnanced diagnostic functions including fast detection of overload and short-circuit to ground through power limitation indication, overtemperature indication, short-circuit to VCCdiagnosis and ON-state and off-state open-load detection. The current sensing and diagnostic feedback of the whole device can be disabled by pulling the CS_DIS pin high to share the external sense resistor with similar devices.

  • 特徴

    • 一般
      • Inrush current active management by power limitation
      • Very low standby current
      • 3.0 V CMOS compatible inputs
      • Optimized electromagnetic emission
      • Very low electromagnetic susceptibility
      • Compliant with European directive 2002/95/EC
      • Very low current sense leakage
      • AEC-Q100 qualified
    • Diagnostic functions
      • Proportional load current sense
      • High-precision current sense forwide-range currents
      • Current sense disable
      • OFF-state open-load detection
      • Output short to VCCdetection
      • Overload and short to ground (power limitation) indication
    • Protections
      • Undervoltage shutdown
      • Overvoltage clamp
      • Load current limitation
      • Self-limiting of fast thermal transients
      • Protection against loss of ground and loss of VCC
      • Overtemperature shutdown with autorestart (thermal shutdown)
      • Reverse battery protected
      • Electrostatic discharge protection

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STMicroelectronics - VN5E160ASO-E

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