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DRV8256EPWPR - Texas Instruments

Description: Motor/Motion/Ignition Controllers & Drivers 50-V, 8-A H-bridge motor drivers with integrated current sense and smart tune technology

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DRV8256EPWPR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PWP0028M_2021
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DRV8256EPWPR - Texas Instruments  - 3D model - Small Outline Packages - PWP0028M_2021
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DRV8256EPWPR Details

  • Manufacturer Part Number:

    DRV8256EPWPR

  • 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-G28

  • JESD-609 Code:

    e4

  • Length:

    9.7 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    28

  • 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:

    TSSOP28,.25

  • 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):

    5.5 mA

  • Supply Voltage-Max (Vsup):

    48 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Supply Voltage-Nom (Vsup):

    24 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • 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

DRV8256EPWPR Frequently Asked Questions (FAQs)

  • The maximum current rating of the DRV8256EPWPR is 1.5A per channel, with a peak current of 3A for short durations.
  • The DRV8256EPWPR can be configured for half-bridge or full-bridge operation by connecting the appropriate pins and setting the MODE pin accordingly. Refer to the datasheet for specific pin connections and mode settings.
  • The VREG pin is an internal voltage regulator output that can be used to power external circuitry. It is recommended to use a capacitor to filter the output and ensure stability.
  • The DRV8256EPWPR has built-in overcurrent protection and thermal shutdown. However, it is recommended to add external protection components, such as fuses or PTC thermistors, to ensure safe operation.
  • A good PCB layout should ensure good thermal conductivity, minimize trace lengths, and keep sensitive components away from heat sources. A heat sink or thermal pad can be used to improve thermal management.

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DRV8256EPWPR 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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