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DRV10963DSNR - Texas Instruments

Description: 5-V, 3-Phase Sinusoidal Sensorless BLDC Motor Driver

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DRV10963DSNR - Texas Instruments - PCB symbol
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PCB Footprints
DRV10963DSNR - Texas Instruments PCB footprint - Small Outline No-lead - Small Outline No-lead - DSN(S-PUSON-N10)
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DRV10963DSNR - Texas Instruments - 3D model - Small Outline No-lead - DSN(S-PUSON-N10)
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DRV10963DSNR Details

  • Manufacturer Part Number:

    DRV10963DSNR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Analog IC - Other Type:

    3-PHASE BRUSHLESS DC MOTOR CONTROLLER

  • JESD-30 Code:

    S-PDSO-N10

  • JESD-609 Code:

    e4

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    10

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Equivalence Code:

    SOLCC10,.11,20

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    0.6 mm

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    2.1 V

  • Supply Voltage-Nom (Vsup):

    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:

    DUAL

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

    30

  • Width:

    3 mm

DRV10963DSNR Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the DRV10963DSNR evaluation module user's guide (SLVUAE4). It's essential to follow this layout to ensure proper operation and minimize electromagnetic interference (EMI).
  • The sense resistor value depends on the motor current and the desired current sense accuracy. A smaller sense resistor value provides better accuracy but increases the power loss. A good starting point is to use the recommended value in the datasheet (0.1 ohm) and adjust based on your specific application requirements.
  • The VREG pin is an internal voltage regulator output that can be used to power external circuitry. It's recommended to use a capacitor (e.g., 1 uF) to filter the output and ensure stability. However, be aware that the VREG pin is not intended to power the entire system, and its current capability is limited (typically up to 10 mA).
  • The DRV10963DSNR has a built-in overcurrent protection feature. To implement it, connect the sense resistor to the IS pin, and set the OCP threshold using the OTP pin. The device will automatically shut down if the current exceeds the set threshold. You can also use the FAULT pin to detect overcurrent conditions and take appropriate action.
  • The DRV10963DSNR is a dual-in-line package (DIP) version, while the DRV10963PWP is a power pad package (PWP) version. The PWP package has an exposed thermal pad that can be connected to a heat sink or a thermal plane on the PCB, allowing for better thermal dissipation. The DIP package does not have this feature.

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DRV10963DSNR 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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