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A3959SB-T - Allegro Microsystems

Description: Allegro Microsystems A3959SB-T Motor Driver IC 24-Pin, PDIP

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A3959SB-T - Allegro Microsystems PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - B package 24-pin DIP
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A3959SB-T - Allegro Microsystems  - 3D model - Dual-In-Line Packages - B package 24-pin DIP
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A3959SB-T Details

  • Manufacturer Part Number:

    A3959SB-T

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    DIP

  • Package Description:

    LEAD FREE, MS-001BE, DIP-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-PDIP-T24

  • JESD-609 Code:

    e3

  • Length:

    30.1 mm

  • Number of Functions:

    1

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -20 °C

  • Output Current-Max:

    6 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP24,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.33 mm

  • Supply Current-Max (Isup):

    10 mA

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    NO

  • Technology:

    NMOS

  • Temperature Grade:

    OTHER

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

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

    NOT SPECIFIED

  • Width:

    7.62 mm

A3959SB-T Frequently Asked Questions (FAQs)

  • The A3959SB-T can operate from -40°C to 150°C (TJ), but the recommended operating temperature range is -20°C to 85°C (TA) for optimal performance.
  • The A3959SB-T requires a single 5 V supply voltage (VCC) and a separate ground (GND) connection. Ensure the power supply is stable and decoupled with a 0.1 μF capacitor.
  • The EN pin is an active-high input that enables or disables the device. When EN is high, the device is enabled, and when EN is low, the device is disabled and in a low-power state.
  • The A3959SB-T can be configured for half-bridge or three-phase applications by connecting the appropriate pins (e.g., OUT1, OUT2, and OUT3) and using external components (e.g., resistors, capacitors) to set the desired configuration.
  • The maximum output current of the A3959SB-T is 1.5 A per channel (OUT1, OUT2, and OUT3), but the actual current limit depends on the application and the external components used.

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