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TLE49646MXTSA1 - Infineon

Description: High Precision Automotive Hall Effect Switch

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PCB Footprints
TLE49646MXTSA1 - Infineon PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - TLE49646MXTSA1
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TLE49646MXTSA1 - Infineon  - 3D model - SOT23 (3-Pin) - TLE49646MXTSA1
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TLE49646MXTSA1 Details

  • Manufacturer Part Number:

    TLE49646MXTSA1

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SOT-23, 3 PIN

  • Factory Lead Time:

    53 Weeks, 1 Day

  • 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:

    1 mT

  • JESD-609 Code:

    e3

  • Magnetic Field Range-Max:

    5.4 mT

  • Magnetic Field Range-Min:

    0.9 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

TLE49646MXTSA1 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 device.
  • Use a shielded cable for the sensor connections, and ensure the PCB is designed with EMC in mind (e.g., minimize loop areas, use a common mode choke). Follow the recommended layout and grounding scheme.
  • The TLE49646MXTSA1 is specified to operate from -40°C to 150°C (junction temperature). However, the device can be used up to 170°C with reduced accuracy and reliability.
  • Calibration is not required, as the device is factory-calibrated. However, you can perform a one-time offset correction by applying a known magnetic field and adjusting the output accordingly.
  • The TLE49646MXTSA1 can measure magnetic fields up to ±130 mT (±1.3 kG). Exceeding this range may cause saturation and affect accuracy.

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TLE49646MXTSA1 Overview

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