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DRV8833PWR - Texas Instruments

Description: 2A Low Voltage Dual Brushed DC or Single Bipolar Stepper Motor Driver (PWM Ctrl)

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DRV8833PWR Details

  • Manufacturer Part Number:

    DRV8833PWR

  • 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-G16

  • JESD-609 Code:

    e4

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    2 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP16,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Supply Current-Max (Isup):

    3 mA

  • Supply Voltage-Max (Vsup):

    10.8 V

  • Supply Voltage-Min (Vsup):

    2.7 V

  • Supply Voltage-Nom (Vsup):

    5 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

DRV8833PWR Frequently Asked Questions (FAQs)

  • The maximum current rating of the DRV8833PWR is 2A per channel, with a peak current of 4A for short durations.
  • The DRV8833PWR can be configured for unidirectional or bidirectional motor control by setting the DIR pin high or low, respectively. For unidirectional control, tie the DIR pin to VCC or GND, and for bidirectional control, toggle the DIR pin high and low.
  • The nSLEEP pin is an active-low input that puts the device into a low-power sleep mode when pulled low. This can be used to reduce power consumption when the motor is not in use.
  • To protect the DRV8833PWR from back-EMF, it is recommended to add a flyback diode (such as a 1N4001-1N4007) in parallel with the motor windings to absorb the back-EMF voltage.
  • For optimal thermal performance, it is recommended to use a 4-layer PCB with a solid ground plane, and to place the DRV8833PWR near a heat sink or a thermal pad. Additionally, ensure that the PCB traces are wide enough to handle the high currents.

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DRV8833PWR 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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