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DRV5023BIQDBZR - Texas Instruments

Description: 2.5V to 38V Hall Effect Unipolar Switch Sensor

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PCB Footprints
DRV5023BIQDBZR - Texas Instruments PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - DBZ0003A HEIGHT=1.12
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3D Models
DRV5023BIQDBZR - Texas Instruments  - 3D model - SOT23 (3-Pin) - DBZ0003A HEIGHT=1.12
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DRV5023BIQDBZR Details

  • Manufacturer Part Number:

    DRV5023BIQDBZR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Mainland China, Malaysia, Philippines, Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Body Breadth:

    1.3 mm

  • Body Height:

    1.005 mm

  • Body Length or Diameter:

    2.92 mm

  • Housing:

    PLASTIC

  • Hysteresis:

    8.5 mT

  • Input Mode:

    UNIPOLAR

  • JESD-609 Code:

    e3

  • Magnetic Field Range-Max:

    24 mT

  • Magnetic Field Range-Min:

    3 mT

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    3

  • Operating Current-Max:

    3.5 mA

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output:

    OPEN-DRAIN

  • Output Interface Type:

    2-WIRE INTERFACE

  • Output Range:

    0-38V

  • Output Type:

    DIGITAL VOLTAGE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape/Style:

    RECTANGULAR

  • Sensors/Transducers Type:

    MAGNETIC FIELD SENSOR,HALL EFFECT

  • Supply Voltage-Max:

    38 V

  • Supply Voltage-Min:

    2.5 V

  • Surface Mount:

    YES

  • Terminal Finish:

    Tin (Sn)

  • Termination Type:

    SOLDER

DRV5023BIQDBZR Frequently Asked Questions (FAQs)

  • A good PCB layout for the DRV5023BIQDBZR involves keeping the high-current paths short and wide, using a solid ground plane, and placing the decoupling capacitors close to the device. TI provides a recommended PCB layout in the datasheet and application notes.
  • The sense resistor (Rs) should be chosen based on the desired current sense accuracy and the maximum current rating of the device. A smaller Rs value provides better accuracy but increases power loss, while a larger Rs value reduces power loss but decreases accuracy. TI provides a calculation for Rs in the datasheet.
  • The DRV5023BIQDBZR can operate up to 100 kHz, but the maximum operating frequency depends on the specific application and the device's thermal and power dissipation capabilities. It's essential to consider the device's thermal and power dissipation limits when designing the system.
  • The DRV5023BIQDBZR has built-in overcurrent protection (OCP) and overvoltage protection (OVP). However, additional external protection components, such as fuses or TVS diodes, may be necessary depending on the application requirements and the device's operating conditions.
  • The DRV5023BIQDBZR has a thermal derating of 1.5°C/W, which means that the device's power dissipation capability decreases as the ambient temperature increases. It's essential to consider the device's thermal derating when designing the system to ensure reliable operation.

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DRV5023BIQDBZR Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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