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DRV8704DCPR - Texas Instruments

Description: Dual Brushed DC Gate Driver (PWM Ctrl)

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DRV8704DCPR - Texas Instruments - PCB symbol
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DRV8704DCPR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DCP (R-PDSO-G38)
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DRV8704DCPR - Texas Instruments - 3D model - Small Outline Packages - DCP (R-PDSO-G38)
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DRV8704DCPR Details

  • Manufacturer Part Number:

    DRV8704DCPR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Taiwan

  • 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-G38

  • JESD-609 Code:

    e4

  • Length:

    9.7 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    38

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.4 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTSSOP

  • Package Equivalence Code:

    TSSOP38,.25,20

  • 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):

    22 mA

  • Supply Voltage-Max (Vsup):

    52 V

  • Supply Voltage-Min (Vsup):

    8 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:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4.4 mm

DRV8704DCPR 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 DRV8704DCPR for 3-phase brushless DC motor control, connect the motor windings to the OUTx pins, and use the INx pins to control the high-side and low-side FETs. Refer to the application note SLVA945 for more details.
  • The EN (enable) pin is used to enable or disable the device. When EN is high, the device is enabled, and when EN is low, the device is disabled. You can use the EN pin to shut down the device when not in use to reduce power consumption.
  • The DRV8704DCPR has built-in overcurrent protection. You can set the overcurrent threshold using the OCx pins. When an overcurrent condition is detected, the device will shut down and latch off until the EN pin is cycled low and then high again.
  • For optimal performance, it's recommended to follow a 4-layer PCB stack-up with a solid ground plane, and to keep the high-current paths short and wide. Refer to the application note SLVA946 for more details on PCB layout guidelines.

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DRV8704DCPR 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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