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TLE49643MXTMA1 - Infineon

Description: Digital Switch Unipolar Switch Open Drain Hall Effect PG-SOT23-3-15 , 2mA , 2.7V ~ 32V , -40°C ~ 170°C

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TLE49643MXTMA1 - Infineon - PCB symbol
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PCB Footprints
TLE49643MXTMA1 - Infineon PCB footprint - Other - Other - PG-SOT23-3-15_2026
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TLE49643MXTMA1 Details

  • Manufacturer Part Number:

    TLE49643MXTMA1

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SOT-23, 3 PIN

  • Factory Lead Time:

    18 Weeks

  • Manufacturer:

    Infineon Technologies AG

  • YTEOL:

    14

  • Additional Feature:

    REVERSE POLARITY PROTECTION

  • Body Breadth:

    1.3 mm

  • Body Height:

    1 mm

  • Body Length or Diameter:

    2.9 mm

  • Housing:

    PLASTIC

  • Hysteresis:

    3 mT

  • JESD-609 Code:

    e3

  • Magnetic Field Range-Max:

    16.6 mT

  • Magnetic Field Range-Min:

    6.1 mT

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    3

  • Operating Current-Max:

    2.5 mA

  • Operating Temperature-Max:

    195 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    25 mA

  • Output Range:

    0-25mA

  • Output Type:

    CURRENT OUTPUT

  • Package Shape/Style:

    RECTANGULAR

  • Sensors/Transducers Type:

    MAGNETIC FIELD SENSOR,HALL EFFECT

  • Supply Voltage-Max:

    32 V

  • Supply Voltage-Min:

    3 V

  • Surface Mount:

    YES

  • Terminal Finish:

    Tin (Sn)

  • Termination Type:

    SOLDER

TLE49643MXTMA1 Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the analog and digital grounds separate and connect them at a single point. Use a decoupling capacitor (e.g., 100nF) close to the VCC pin.
  • Use a shielded cable for the sensor output, keep the sensor away from high-frequency sources, and use a common mode choke or ferrite bead to filter the output signal. Ensure the PCB layout is designed to minimize radiation and susceptibility.
  • The maximum allowed voltage on the VCC pin is 5.5V. Exceeding this voltage may damage the device.
  • The output signal is an analog voltage proportional to the magnetic field strength. Use a suitable analog-to-digital converter (ADC) to digitize the signal. Ensure the ADC input range matches the output voltage range of the TLE49643MXTMA1.
  • The TLE49643MXTMA1 is specified for operation up to 150°C. However, the device's accuracy and reliability may degrade at high temperatures. Ensure proper thermal management and consider using a heat sink if operating in high-temperature environments.

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TLE49643MXTMA1 Overview

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TLE49643MXTMA1 Alternates

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Part Image TLE49643MXTSA1 Infineon Technologies AG

Hall Effect Sensor, 6.1mT Min, 16.6mT Max, 0-25mA, Rectangular, 3 Pin, Surface Mount