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TLE4998P4HALA1

TLE4998P4HALA1 Description

The TLE4998P4HALA1 from Infineon Technologies is a high-precision Hall Effect magnetic sensor designed for demanding automotive and industrial applications. Operating within a 4.5V to 5.5V supply range, it delivers a PWM output with 12-bit resolution, ensuring accurate magnetic field measurements up to ±200mT (selectable range: ±50mT, ±100mT, ±200mT). Its programmable bandwidth and temperature-compensated design enhance stability across varying environmental conditions. The sensor consumes a maximum of 8mA supply current and provides up to 5mA output current, making it energy-efficient for embedded systems. Packaged in Tape & Box (TB) with Through Hole mounting, it meets ROHS3 and REACH compliance, alongside Automotive Grade reliability.

TLE4998P4HALA1 Features

• PWM Output: Enables direct digital interfacing with microcontrollers.
• Selectable Scale: Configurable sensing ranges (±50mT/±100mT/±200mT) for flexibility.
• Temperature Compensation: Maintains accuracy across -40°C to +150°C.
• Programmable Bandwidth: Adjustable response for noise filtering or high-speed applications.
• Automotive Grade: AEC-Q100 qualified for harsh environments.
• Low Power: 8mA max supply current, ideal for battery-operated systems.
• Single-Axis Sensing: Optimized for linear or angular position detection.

TLE4998P4HALA1 Applications

• Automotive: Throttle positioning, pedal sensing, and gearbox applications.
• Industrial: Linear actuators, brushless DC motor commutation, and current sensing.
• Consumer Electronics: Proximity detection in smart devices.
• Robotics: Encoderless motor control and precision movement feedback.

Conclusion of TLE4998P4HALA1

The TLE4998P4HALA1 stands out for its programmability, robust temperature performance, and automotive-grade reliability. Its PWM output simplifies integration, while selectable ranges cater to diverse magnetic sensing needs. Ideal for high-precision, noise-immune applications, it outperforms generic Hall sensors with its 12-bit resolution and low-power operation. A top choice for engineers seeking a versatile, durable solution in automotive and industrial systems.