TLE4961-3L

The TLE4961-3L is a magnetic field sensor developed by Infineon Technologies, primarily designed for automotive applications. It utilizes a Hall-effect principle to detect the presence and strength of magnetic fields, making it suitable for various tasks such as position sensing, speed detection, and proximity sensing in automotive systems.
This sensor operates with a supply voltage range of 2.5V to 38V, allowing flexibility in integration with different vehicle power systems. It features an integrated signal processing unit that enhances its sensitivity and accuracy while minimizing noise interference. The TLE4961-3L also includes built-in diagnostic functions to ensure reliable operation and can withstand harsh automotive environments, including extreme temperatures and electromagnetic interference.
Key applications include pedal position sensing, throttle control, and various other automotive control systems where precise magnetic sensing is required. Its compact design and robust performance make it a popular choice for engineers developing innovative automotive solutions.

The TLE4961-3L is a magnetic field sensor designed for automotive and industrial applications. Key features include:
1. Hall Effect Sensing: It utilizes Hall effect technology to detect magnetic fields accurately.
2. Digital Output: The sensor provides a digital output, typically in the form of a pulse-width modulation (PWM) signal.
3. Wide Supply Voltage Range: Operates within a voltage range of 4.5 to 38 V, making it suitable for various applications.
4. Temperature Stability: Features thermal compensation, ensuring reliable performance across a wide temperature range.
5. Compact Package: Available in a small, surface-mount package for easy integration into designs.
6. High Sensitivity: Capable of detecting small changes in magnetic fields, enhancing precision in applications like position sensing.
7. Low Power Consumption: Designed for energy efficiency, making it suitable for battery-operated devices.
8. Robustness: Withstands harsh environmental conditions, ensuring longevity and reliability in challenging applications.
These features make the TLE4961-3L ideal for use in automotive sensors, motor control, and various industrial applications.

The TLE4961-3L is packaged in a TSSOP-14 (Thin Shrink Small Outline Package) format. This compact, surface-mount package is designed for efficient space utilization in electronic applications.

The TLE4961-3L is a linear Hall effect sensor designed for various automotive applications. It features a 5-pin package. The pin configuration and functions are as follows:
1. Pin 1 (VDD): Supply voltage; typically connected to the power supply.
2. Pin 2 (GND): Ground; connected to the system ground.
3. Pin 3 (OUT): Output; provides an analog voltage proportional to the magnetic field strength.
4. Pin 4 (BREG): Bandgap reference; provides a stable reference voltage for internal circuits.
5. Pin 5 (NC): No connection; not used in the application.
The sensor operates in a linear mode, offering precise detection of magnetic fields, making it suitable for applications like position sensing and speed detection in automotive systems.

The TLE4961-3L is manufactured by Infineon Technologies AG, a global semiconductor company headquartered in Germany. Infineon specializes in providing semiconductor and system solutions that are essential for various applications, including automotive, industrial, and consumer electronics. The company focuses on innovation in areas such as power management, automotive safety, and connectivity. Infineon is recognized for its high-quality products and has a strong presence in the automotive sector, particularly in developing components that enhance vehicle safety and efficiency.

The TLE4961-3L is primarily used in automotive applications for detecting and monitoring rotary positions, such as in brushless DC motors, speed sensors, and angular position sensing. It is suitable for applications like wheel speed sensors, camshaft and crankshaft position sensors, and pedal position sensors. Additionally, it can be employed in industrial automation and robotics for feedback control in motor systems.

Equivalent products to the TLE4961-3L Hall effect sensor include the Allegro A3144, Honeywell SS495A1, and the Infineon TLE4961-3H. These alternatives may vary in specifications such as voltage range, sensitivity, and output types, so it's essential to verify compatibility with your application requirements.