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DRV8885RHRR - Texas Instruments

Description: Motor / Motion / Ignition Controllers & Drivers A 595-DRV8885RHRT

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DRV8885RHRR - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RHR0028A
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DRV8885RHRR - Texas Instruments  - 3D model - Quad Flat No-Lead - RHR0028A
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DRV8885RHRR Details

  • Manufacturer Part Number:

    DRV8885RHRR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Date Of Intro:

    2018-11-29

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    STEPPER MOTOR CONTROLLER

  • JESD-30 Code:

    R-PQCC-N28

  • JESD-609 Code:

    e4

  • Length:

    5.5 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    28

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    2.3 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC28,.14X.22,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.8 mm

  • Supply Voltage-Max (Vsup):

    37 V

  • Supply Voltage-Min (Vsup):

    8 V

  • Supply Voltage-Nom (Vsup):

    24 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    3.5 mm

DRV8885RHRR Frequently Asked Questions (FAQs)

  • The maximum voltage that can be applied to the VM pin is 40V, but it's recommended to keep it below 36V to ensure reliable operation.
  • The DRV8885RHRR can be configured for 3-phase or 2-phase operation by connecting the appropriate pins to GND or VCC. For 3-phase operation, connect the PHASE pin to GND, and for 2-phase operation, connect the PHASE pin to VCC.
  • The RSENSE pin is used to sense the current flowing through the motor windings. It's connected to a sense resistor, and the voltage across the sense resistor is proportional to the motor current. The RSENSE pin can be used to implement overcurrent protection, current limiting, or to monitor motor performance.
  • The dead-time between the high-side and low-side FETs can be adjusted by changing the value of the external dead-time capacitor (CT) connected between the DT pin and GND. A larger capacitor value increases the dead-time, while a smaller value decreases it.
  • The DRV8885RHRR requires careful layout and thermal management to ensure reliable operation. It's recommended to follow the layout guidelines in the datasheet, including keeping the high-current paths short and wide, and using thermal vias to dissipate heat from the device.

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DRV8885RHRR 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 DRV8885RHRT Texas Instruments

Stepper Motor Controller, 2.3A, PQCC28