TLE4946-2L

Overview

XENSIV™ - TLE4946-2L Hall-effect latch for operating temperatures up to 150°C

The Infineon TLE4946-2L is a high precision Hall effect latch with highly accurate switching thresholds, high sensitivity and high stability. The sensor is automotive qualified and provides a leaded package.

Summary of Features

  • 2.7 V to 18 V supply voltage operation
  • Operation from unregulated power supply
  • High sensitivity and high stability of the magnetic switching points
  • High resistance to mechanical stress by active error compensation
  • Reverse battery protection (Vs = -18V)
  • Superior temperature stability
  • Peak temperatures up to 195°C without damage
  • Low jitter (typ. 1μs)
  • High ESD performance (± 4 kV HBM)
  • Digital output signal

Potential Applications

  • Detection of the rotor position in a BLDC motor
  • Index counting
  • Automotive
  • Industrial
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