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TLE49601 - magnetic switch

General Description

This sensor measures the magnetic field orthogonal to the PCB direction in Z direction.

The sensor has an open drain output providing speed information.

Key Features

  • ASIL B compliant device.
  • Magnetic sensing using a horizontal Hall element for orthogonal sensing on PCB.
  • ISO 26262 safety element out of context for safety requirements up to ASIL B.
  • Built-in diagnostic with fault indication.
  • Highly accurate magnetic sensitivity over temperature and life time.
  • Over current protection.
  • Over temperature protection.
  • High robustness to thermal and mechanical stresses by active error compensatio.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Infineon-TLE4960x-DS-v01_00-EN Datasheet XENSIV™ magnetic switch family with extended diagnostic Features • ASIL B compliant device • Magnetic sensing using a horizontal Hall element for orthogonal sensing on PCB • ISO 26262 safety element out of context for safety requirements up to ASIL B • Built-in diagnostic with fault indication • Highly accurate magnetic sensitivity over temperature and life time • Over current protection • Over temperature protection • High robustness to thermal and mechanical stresses by active error compensation (chopping technique) • Defined power on state at initial start-up • Optimized for pre-regulated power supply stages • Reverse battery protection (-18 V) • Load dump capability up to 42 V • ESD performance ± 4 kV Potential applications • Window lift / su