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DRV8843PWP - Texas Instruments

Description: Texas Instruments DRV8843PWP, Full Bridge Motor Driver Half-Bridge,, 28-Pin HTSSOP

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DRV8843PWP - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PWP0028C
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DRV8843PWP - Texas Instruments  - 3D model - Small Outline Packages - PWP0028C
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DRV8843PWP Details

  • Manufacturer Part Number:

    DRV8843PWP

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SSOP

  • Pin Count:

    28

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Analog IC - Other Type:

    HALF BRIDGE BRUSH DC MOTOR CONTROLLER

  • JESD-30 Code:

    R-PDSO-G28

  • JESD-609 Code:

    e4

  • Length:

    9.7 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    28

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    3 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTSSOP

  • Package Equivalence Code:

    TSSOP28,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

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

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Supply Current-Max (Isup):

    8 mA

  • Supply Voltage-Max (Vsup):

    45 V

  • Supply Voltage-Min (Vsup):

    8.2 V

  • Supply Voltage-Nom (Vsup):

    24 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4.4 mm

DRV8843PWP Frequently Asked Questions (FAQs)

  • The maximum current rating of the DRV8843PWP is 3.5A per channel, with a peak current of 5A.
  • The DRV8843PWP can be configured for different motor types by adjusting the input logic levels, motor winding configuration, and current sense resistors. Refer to the application notes and design guides for specific configuration examples.
  • The internal voltage regulator in the DRV8843PWP generates a 5V supply voltage for the internal logic and gate drivers, allowing the device to operate from a single external power supply.
  • The DRV8843PWP has built-in overcurrent protection and thermal shutdown features. Additionally, external protection components such as fuses, thermistors, and heat sinks can be used to further protect the device.
  • Yes, the DRV8843PWP can be used for BLDC motor control applications. However, additional external components and control logic are required to implement the necessary commutation and control algorithms.

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DRV8843PWP 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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Part Image DRV8843PWPR Texas Instruments

HALF BRIDGE BRUSH DC MOTOR CONTROLLER, 3A, PDSO28