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TLE4905LE6433HAXA1
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TLE4905LE6433HAXA1

Product Overview

Category

The TLE4905LE6433HAXA1 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, industrial, and consumer electronics.

Characteristics

  • Package: SOT23-3
  • Essence: High precision, low power consumption
  • Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

  • Operating Voltage: 3.8V to 24V
  • Output Current: 20mA
  • Operating Temperature Range: -40°C to 150°C
  • Magnetic Sensitivity: 2.7mT

Detailed Pin Configuration

The TLE4905LE6433HAXA1 has a standard SOT23-3 pin configuration with Pin 1 as the output, Pin 2 as ground, and Pin 3 as the supply voltage.

Functional Features

  • High sensitivity to magnetic fields
  • Reverse polarity protection
  • Overvoltage protection
  • Short-circuit protection

Advantages and Disadvantages

Advantages

  • High precision sensing
  • Wide operating voltage range
  • Robust protection features

Disadvantages

  • Limited temperature range compared to some alternatives
  • Sensitive to external magnetic interference

Working Principles

The TLE4905LE6433HAXA1 operates based on the Hall Effect, where a voltage difference is generated across a conductor when subjected to a magnetic field, allowing for precise measurement of the magnetic field strength.

Detailed Application Field Plans

The TLE4905LE6433HAXA1 is suitable for various applications including: - Automotive: Position sensing in throttle pedals, gear shifters, and brake systems - Industrial: Speed sensing in motors, flow meters, and position feedback in actuators - Consumer Electronics: Proximity sensing in smartphones, tablets, and laptops

Detailed and Complete Alternative Models

  • TLE4905L: Similar performance with different package options
  • SS49E: Lower cost alternative with slightly lower precision
  • AH49E: Higher temperature range alternative with similar characteristics

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi TLE4905LE6433HAXA1 dalam penyelesaian teknikal

  1. What is the TLE4905LE6433HAXA1 sensor used for?

    • The TLE4905LE6433HAXA1 sensor is a Hall effect sensor commonly used for detecting the presence of magnetic fields in technical solutions.

  2. What are the key features of the TLE4905LE6433HAXA1 sensor?

    • The TLE4905LE6433HAXA1 sensor features high sensitivity, wide operating voltage range, and low power consumption, making it suitable for various technical applications.

  3. How is the TLE4905LE6433HAXA1 sensor typically applied in automotive systems?

    • In automotive systems, the TLE4905LE6433HAXA1 sensor is often used for position sensing, speed measurement, and brushless DC motor control.

  4. Can the TLE4905LE6433HAXA1 sensor be used in industrial automation?

    • Yes, the TLE4905LE6433HAXA1 sensor is commonly employed in industrial automation for proximity sensing, position feedback, and speed detection in machinery and equipment.

  5. What are the recommended operating conditions for the TLE4905LE6433HAXA1 sensor?

    • The TLE4905LE6433HAXA1 sensor typically operates within a temperature range of -40°C to 150°C and can handle supply voltages from 3.8V to 24V.

  6. Is the TLE4905LE6433HAXA1 sensor suitable for battery-powered applications?

    • Yes, the TLE4905LE6433HAXA1 sensor's low power consumption makes it well-suited for battery-powered applications such as portable devices and wireless sensors.

  7. What are the output options available with the TLE4905LE6433HAXA1 sensor?

    • The TLE4905LE6433HAXA1 sensor provides digital output signals, making it compatible with microcontrollers and digital interface circuits.

  8. Can the TLE4905LE6433HAXA1 sensor withstand harsh environmental conditions?

    • Yes, the TLE4905LE6433HAXA1 sensor is designed to meet automotive-grade standards and can withstand challenging environmental conditions, including vibration and moisture.

  9. Are there any specific application notes or reference designs available for the TLE4905LE6433HAXA1 sensor?

    • Yes, Infineon, the manufacturer of the TLE4905LE6433HAXA1 sensor, provides comprehensive application notes and reference designs to assist engineers in implementing the sensor in various technical solutions.

  10. What are the typical failure modes of the TLE4905LE6433HAXA1 sensor and how can they be mitigated?

    • Common failure modes include overvoltage damage and ESD susceptibility. These can be mitigated by following proper voltage protection measures and implementing ESD protection in the circuit design.