TLE4964-2K High Precision Hall Effect Latch from Infineon: A Benchmark in Magnetic Sensing

The TLE4964-2K from Infineon Technologies represents a significant advancement in the field of magnetic sensing, offering a combination of high precision, reliability, and robustness for demanding automotive and industrial applications. As a Hall Effect latch, this sensor is engineered to provide digital switching signals based on the presence and polarity of a magnetic field, making it an indispensable component in position and speed detection systems.

A key feature of the TLE4964-2K is its exceptionally high magnetic stability and precision. It is designed with a chopper-stabilized amplifier, which minimizes offset voltage and ensures consistent performance over a wide temperature range from -40 °C to 170 °C. This makes it ideally suited for harsh environments, such as those found in automotive drivetrains, electric power steering systems, and brushless DC motor commutation. The device operates with a symmetrical switch points (Bop/Brp), ensuring accurate and jitter-free switching even in the presence of mechanical vibrations or external disturbances.

The sensor integrates comprehensive protection features, including reverse polarity protection and overvoltage clamping up to 40 V, safeguarding it against common electrical faults in automotive power supplies. Its low current consumption further enhances its appeal for energy-efficient applications. Packaged in a small and robust PG-SSO-3-10 housing, the TLE4964-2K is optimized for automated assembly processes and provides high resilience against mechanical stress.

ICGOOODFIND: The Infineon TLE4964-2K stands out as a top-tier solution for high-reliability magnetic switching, delivering unmatched precision, durability, and integration for modern electronic systems.

Keywords:

Hall Effect Latch

High Precision

Chopper-Stabilized

Automotive Grade

Magnetic Switching