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DRV8308RHAR - Texas Instruments

Description: 3-Phase BLDC Motor Pre-Driver with Integrated Speed Control and Commutation Logic

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PCB Footprints
DRV8308RHAR - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RHA (S-PVQFN-N40)2
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3D Models
DRV8308RHAR - Texas Instruments  - 3D model - Quad Flat No-Lead - RHA (S-PVQFN-N40)2
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DRV8308RHAR Details

  • Manufacturer Part Number:

    DRV8308RHAR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    1-PHASE BRUSHLESS DC MOTOR CONTROLLER

  • JESD-30 Code:

    S-PQCC-N40

  • JESD-609 Code:

    e4

  • Length:

    6 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    40

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.13 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1 mm

  • Supply Current-Max (Isup):

    18 mA

  • Supply Voltage-Max (Vsup):

    32 V

  • Supply Voltage-Min (Vsup):

    8.5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • 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:

    6 mm

DRV8308RHAR Frequently Asked Questions (FAQs)

  • The maximum voltage rating for the DRV8308RHAR is 60V, but it's recommended to operate within 40V to ensure reliable operation.
  • To configure the DRV8308RHAR for 3-phase motor control, connect the motor windings to the output stage, and use the internal 3-phase PWM generator to drive the motor. Refer to the application note SLVA945 for more details.
  • The maximum current rating for the DRV8308RHAR is 2A per phase, but it's recommended to operate within 1.5A per phase to ensure reliable operation.
  • The DRV8308RHAR has a built-in overcurrent protection feature. Connect the sense resistors to the IS pin and set the OCP threshold using the OTP pin. Refer to the datasheet for more details.
  • Yes, the DRV8308RHAR can be used for brushless DC motor control. It has a built-in 3-phase PWM generator and can operate in trapezoidal or sinusoidal commutation modes.

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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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