TLE4961-1M

Overview

XENSIV™ - TLE4961-1M is an automotive qualified Hall effect latch for applications such as position detection in seat belts

The Infineon Hall-effect latch TLE4961-1M offers superior supply voltage capability, operating temperature range and temperature stability of the magnetic thresholds. The sensor comes in a a small SMD package, SOT 23 and is qualified according to AEC-Q100.

Summary of Features

  • 3.0 V to 32 V operating supply voltage
  • Operation from unregulated power supply
  • Reverse polarity protection (-18 V)
  • Overvoltage capability up to 42 V without external resistor
  • Output overcurrent & overtemperature protection
  • Active error compensation
  • High stability of magnetic thresholds
  • Low jitter (typ. 0.35 s)
  • High ESD performance

Potential Applications

  • Window lifter (index counting)
  • Power closing (index counting)
  • Gear stick (position detection)
  • Seat belt (position detection)
  • BLDC (commutation)
Support