TLE496044MS2XTSA1

TLE496044MS2XTSA1 is an XENSIV™ magnetic switch with extended diagnostics. This sensor measures the magnetic field orthogonal to the PCB direction in the Z direction. The sensor has an open-drain output providing speed information. The sensor is developed according to ISO 26262 and provides built-in diagnosis functions to support functional safety applications with requirements up to ASIL B. Potential applications include window lift/sunroof, power closure actuators, seat positioning/seat belt pretensioner, BLDC commutation for automotive and industrial applications, shutter and garage door openers.

• Product validation according to AEC-Q100, Grade 0, qualified for automotive applications
• ASIL B compliant, ISO 26262 safety element out of context for safety requirements up to ASIL B
• Magnetic sensing using a horizontal Hall element for orthogonal sensing on PCB
• Built-in diagnostic with fault indication, overcurrent protection, overtemperature protection
• Highly accurate magnetic sensitivity over temperature and life time
• 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 (-18V), ESD performance ±4kV
• Junction temperature: -40 to 170°C
• SOT23-3 package