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DRV8952DDWR - Texas Instruments

Description: Motor / Motion / Ignition Controllers & Drivers 50-V single/dual H-bridge or quad half bridge driver with integrated current sense and regulation

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DRV8952DDWR - Texas Instruments - PCB symbol
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PCB Footprints
DRV8952DDWR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - TSSOP-44-D
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3D Models
DRV8952DDWR - Texas Instruments - 3D model - Small Outline Packages - TSSOP-44-D
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DRV8952DDWR Details

  • Manufacturer Part Number:

    DRV8952DDWR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    HALF BRIDGE BRUSH DC MOTOR CONTROLLER

  • JESD-30 Code:

    R-PDSO-G44

  • JESD-609 Code:

    e4

  • Length:

    14 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    44

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    8 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTSSOP

  • Package Equivalence Code:

    TSSOP44,.32

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.2 mm

  • Supply Current-Max (Isup):

    9 mA

  • Supply Voltage-Max (Vsup):

    55 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Supply Voltage-Nom (Vsup):

    24 V

  • Surface Mount:

    YES

  • Switcher Configuration:

    PUSH-PULL

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.635 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    6.1 mm

DRV8952DDWR Frequently Asked Questions (FAQs)

  • The maximum voltage that can be applied to the VM pin is 50V, but it's recommended to keep it below 40V for reliable operation.
  • To configure the device for 100% duty cycle operation, set the EN pin high and the PHASE pin low. Additionally, ensure that the VREF pin is tied to a stable voltage source and the current sense resistors are properly connected.
  • The nFAULT pin is an active-low fault indicator that signals when the device detects an overcurrent, overtemperature, or undervoltage condition. You can use it to trigger an interrupt or reset in your system to take corrective action.
  • Yes, the DRV8952DDWR can be used with a brushed DC motor. However, you'll need to ensure that the motor's inductive kickback is properly handled, and you may need to add external components to prevent damage to the device.
  • To calculate the current sense resistor values, you'll need to know the maximum current your motor will draw and the desired current sense threshold. Use the formula provided in the datasheet, and consult the application notes for more information.

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DRV8952DDWR Overview

Use the download button to access the DRV8952DDWR schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like DRV89, or try a keyword search, such as Motion Control Electronics

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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