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TLE4946KHTSA1
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TLE4946KHTSA1

Product Overview

Category

The TLE4946KHTSA1 belongs to the category of Hall Effect sensors.

Use

It is used for non-contact magnetic sensing applications, such as position and speed sensing in automotive and industrial systems.

Characteristics

  • High sensitivity
  • Wide operating temperature range
  • Low power consumption
  • Small package size

Package

The TLE4946KHTSA1 is available in a small SMD package.

Essence

The essence of the TLE4946KHTSA1 lies in its precise and reliable magnetic field sensing capabilities.

Packaging/Quantity

The sensor is typically packaged in reels and is available in varying quantities depending on the manufacturer's specifications.

Specifications

  • Operating Voltage: 3.8V to 24V
  • Output Current: 20mA
  • Operating Temperature Range: -40°C to 150°C
  • Sensing Range: ±50mT
  • Package Type: SMD

Detailed Pin Configuration

The TLE4946KHTSA1 has a standard 3-pin configuration: 1. VCC (Power supply) 2. GND (Ground) 3. OUT (Output)

Functional Features

  • Digital output with integrated pull-up resistor
  • Reverse polarity protection
  • Overvoltage protection
  • Short-circuit protection

Advantages

  • High sensitivity allows for accurate magnetic field detection
  • Wide operating temperature range enables use in harsh environments
  • Low power consumption prolongs battery life in portable applications

Disadvantages

  • Limited sensing range compared to some other Hall Effect sensors
  • Sensitive to electromagnetic interference in certain applications

Working Principles

The TLE4946KHTSA1 operates based on the Hall Effect, where a voltage difference is created across a conductor when subjected to a magnetic field perpendicular to the current flow. This voltage difference is then measured and converted into a digital output signal by the sensor.

Detailed Application Field Plans

The TLE4946KHTSA1 is suitable for various applications including: - Brushless DC motor control - Position and speed sensing in automotive systems - Industrial automation and robotics - Proximity sensing in consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the TLE4946KHTSA1 include: - A1324LUA-T (Allegro MicroSystems) - SS49E (Honeywell) - OH090U (Littelfuse)

In conclusion, the TLE4946KHTSA1 is a versatile Hall Effect sensor with high sensitivity and a wide operating temperature range, making it suitable for a range of non-contact magnetic sensing applications in automotive and industrial systems.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de TLE4946KHTSA1 en soluciones técnicas

  1. What is the TLE4946KHTSA1?

    • The TLE4946KHTSA1 is a high-precision Hall effect sensor designed for use in automotive and industrial applications.

  2. What are the key features of the TLE4946KHTSA1?

    • The TLE4946KHTSA1 features include high sensitivity, wide operating voltage range, and integrated protection functions.

  3. In what technical solutions can the TLE4946KHTSA1 be used?

    • The TLE4946KHTSA1 can be used in applications such as brushless DC motor control, position sensing, and speed measurement.

  4. How does the TLE4946KHTSA1 provide accurate position sensing?

    • The TLE4946KHTSA1 uses Hall effect technology to accurately detect the position of a magnetic field, making it suitable for precise position sensing applications.

  5. What is the operating voltage range of the TLE4946KHTSA1?

    • The TLE4946KHTSA1 has an operating voltage range from 3.8V to 32V, making it compatible with a wide range of systems.

  6. Does the TLE4946KHTSA1 have built-in protection functions?

    • Yes, the TLE4946KHTSA1 includes integrated protection against reverse polarity, overvoltage, and output short circuits, enhancing its reliability in harsh environments.

  7. Can the TLE4946KHTSA1 be used in automotive applications?

    • Yes, the TLE4946KHTSA1 is designed for automotive applications, including throttle position sensing, gearbox position detection, and pedal position sensing.

  8. What is the temperature range for the TLE4946KHTSA1?

    • The TLE4946KHTSA1 operates within a temperature range of -40°C to 150°C, making it suitable for use in demanding environmental conditions.

  9. Is the TLE4946KHTSA1 RoHS compliant?

    • Yes, the TLE4946KHTSA1 is compliant with the Restriction of Hazardous Substances (RoHS) directive, ensuring its environmental friendliness.

  10. Are there any application notes or reference designs available for the TLE4946KHTSA1?

    • Yes, Infineon provides comprehensive application notes and reference designs to assist engineers in implementing the TLE4946KHTSA1 in their technical solutions.