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A3967SLBTR - Allegro Microsystems

Description: IC MOTOR DRIVER PAR 24SOIC

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A3967SLBTR - Allegro Microsystems PCB footprint - Small Outline Packages - Small Outline Packages - (LB) 24 SOICW
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A3967SLBTR - Allegro Microsystems  - 3D model - Small Outline Packages - (LB) 24 SOICW
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A3967SLBTR Details

  • Manufacturer Part Number:

    A3967SLBTR

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    SOIC-24

  • Pin Count:

    24

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Allegro MicroSystems LLC

  • YTEOL:

    0

  • Analog IC - Other Type:

    STEPPER MOTOR CONTROLLER

  • JESD-30 Code:

    R-PDSO-G24

  • JESD-609 Code:

    e0

  • Length:

    15.4 mm

  • Number of Functions:

    1

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -20 °C

  • Output Current-Max:

    0.85 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP24,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2.65 mm

  • Supply Current-Max (Isup):

    85 mA

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    3 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    OTHER

  • Terminal Finish:

    TIN LEAD

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Width:

    7.5 mm

A3967SLBTR Frequently Asked Questions (FAQs)

  • The A3967SLBTR can operate from -20°C to 85°C (TJ) and is suitable for automotive applications.
  • The A3967SLBTR requires a single 5 V supply (VCC) and a separate ground (GND) connection. Ensure that the power supply is stable and decoupled with a 10 μF capacitor.
  • The VREF pin is an internal voltage reference output that can be used as a reference voltage for external circuits. It is typically connected to a capacitor to filter out noise.
  • The A3967SLBTR can be configured for half-bridge or three-phase operation by connecting the appropriate pins (e.g., HBEN, PHASE, and INDEX) and setting the corresponding logic levels. Refer to the datasheet for specific configuration details.
  • The A3967SLBTR can sink up to 500 mA of output current per channel, making it suitable for driving low-power loads such as LEDs or small relays.

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A3967SLBTR Overview

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Part Image A3967SLB-T Allegro MicroSystems LLC

Stepper Motor Controller, 0.85A, BIPolar, PDSO24