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A3959SLB-T - Allegro Microsystems

Description: ALLEGRO MICROSYSTEMS - A3959SLB-T - IC, DRIVER, MOTOR, FULL PWM, SMD

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A3959SLB-T - Allegro Microsystems PCB footprint - Small Outline Packages - Small Outline Packages - (LB) 24 SOICW--09
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A3959SLB-T - Allegro Microsystems  - 3D model - Small Outline Packages - (LB) 24 SOICW--09
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A3959SLB-T Details

  • Manufacturer Part Number:

    A3959SLB-T

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    LEAD FREE, MS-013AD, 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:

    e3

  • Length:

    15.4 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -20 °C

  • Output Current-Max:

    0.006 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP24,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2.65 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:

    YES

  • Technology:

    NMOS

  • Temperature Grade:

    OTHER

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    40

  • Width:

    7.5 mm

A3959SLB-T Frequently Asked Questions (FAQs)

  • The maximum operating temperature range for the A3959SLB-T is -20°C to 85°C.
  • The A3959SLB-T requires a single 5V power supply, and it's recommended to use a decoupling capacitor (e.g., 0.1 μF) between the VCC and GND pins to ensure stable operation.
  • The maximum current rating for the A3959SLB-T is 1.5 A, but it's recommended to keep the current below 1 A for reliable operation.
  • The A3959SLB-T can be configured for half-bridge or full-bridge operation by connecting the appropriate pins (e.g., HBEN, FBN) to VCC or GND, as described in the datasheet.
  • The DIAG pin provides a diagnostic output that indicates the device's operating status, such as overcurrent, overtemperature, or undervoltage conditions.

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