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DRV5021A2QDBZT - Texas Instruments

Description: Board Mount Hall Effect/Magnetic Sensors Low voltage (up to 5.5V), high bandwidth (up to 30 kHz) unipolar switch 3-SOT-23 -40 to 125

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DRV5021A2QDBZT - Texas Instruments - PCB symbol
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PCB Footprints
DRV5021A2QDBZT - Texas Instruments PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - DBZ0003A height 1.12
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DRV5021A2QDBZT - Texas Instruments - 3D model - SOT23 (3-Pin) - DBZ0003A height 1.12
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DRV5021A2QDBZT Details

  • Manufacturer Part Number:

    DRV5021A2QDBZT

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Country Of Origin:

    Mainland China, Malaysia, Philippines, Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Date Of Intro:

    2018-12-09

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Additional Feature:

    IT HAVE SENSITIVITY OF PLUS OR MINUS 9.2 MT

  • Body Breadth:

    1.3 mm

  • Body Height:

    1.12 mm

  • Body Length or Diameter:

    2.92 mm

  • Housing:

    PLASTIC

  • Hysteresis:

    2.2 mT

  • Input Mode:

    UNIPOLAR

  • JESD-609 Code:

    e3

  • Magnetic Field Range-Max:

    12.5 mT

  • Magnetic Field Range-Min:

    3.6 mT

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    3

  • Operating Current-Max:

    2.8 mA

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output:

    OPEN-DRAIN

  • Output Current-Max:

    20 mA

  • Output Interface Type:

    2-WIRE INTERFACE

  • Output Range:

    0-20mA

  • Output Type:

    DIGITAL CURRENT

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape/Style:

    RECTANGULAR

  • Sensors/Transducers Type:

    MAGNETIC FIELD SENSOR,HALL EFFECT

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    2.5 V

  • Surface Mount:

    YES

  • Terminal Finish:

    MATTE TIN

  • Termination Type:

    SOLDER

DRV5021A2QDBZT Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the DRV5021A2QDBZT datasheet and application notes. Key considerations include keeping the device away from high-current paths, using a solid ground plane, and minimizing trace lengths and loops. Additionally, using a 4-layer PCB with a dedicated power plane and a dedicated ground plane can help reduce noise and EMI.
  • The sense resistor value depends on the desired current sense accuracy, the maximum current to be measured, and the voltage supply. A general guideline is to choose a sense resistor value that results in a voltage drop of 10-50 mV at the maximum current. Texas Instruments provides a sense resistor calculator tool to help with this selection.
  • The DRV5021A2QDBZT has an operating temperature range of -40°C to 125°C. However, the device's accuracy and performance may degrade at extreme temperatures. It's essential to consider the temperature range of the application and ensure the device is operated within its specified limits.
  • The DRV5021A2QDBZT has built-in overcurrent protection and fault detection features. The device can be configured to detect overcurrent conditions and respond by shutting down the output or generating an interrupt. The datasheet and application notes provide guidance on how to implement these features and customize the response to overcurrent events.
  • The DRV5021A2QDBZT is rated for a maximum voltage supply of 5.5 V. While it can be used in high-voltage applications with proper voltage regulation, it's essential to ensure the device is operated within its specified voltage limits to avoid damage or malfunction.

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DRV5021A2QDBZT Overview

Use the download button to access the DRV5021A2QDBZT schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like DRV50, or try a keyword search, such as Magnetic Field Sensors

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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