Three-Wire Hall-Effect Latch with Advanced Diagnostics and Functional Safety

APS12450

APS12450

The APS12450 offers enhanced functional safety with advanced diagnostics, a fault state output, and continuous background diagnostics for reliable operation in automotive and industrial applications.

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Top Features

Packaging

  • Functional safety
    • Developed in accordance with ISO 26262:2011 (pending assessment)
    • Integrated background diagnostics for:
      • Signal path
      • Regulator
      • Hall plate and bias
      • Overtemperature detection
      • Nonvolatile memory
    • Defined fault state
  • Multiple product options
    • Magnetic polarity, switchpoints, and hysteresis
    • Temperature coefficient
    • Output polarity
  • Reduces module bill-of-materials (BOM) and assembly cost
    • ASIL B sensor can replace redundant sensors
    • Integrated overvoltage clamp and reverse-battery diode
  • Automotive-grade ruggedness and fault tolerance
    • Extended AEC-Q100 Grade 0 qualification
    • Operation to 175°C junction temperature
    • 3 to 30 V operating voltage range
    • ±8 kV HBM ESD
    • Overtemperature indication

Part Number Specifications and Availability

Documentation and Resources

Documentation

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