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A5941GLNTR-T - Allegro Microsystems

Description: Three-Phase Sensorless Sinusoidal Fan Driver

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A5941GLNTR-T - Allegro Microsystems PCB footprint - Small Outline Packages - Small Outline Packages - LN,10-Pin SOIC
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A5941GLNTR-T - Allegro Microsystems  - 3D model - Small Outline Packages - LN,10-Pin SOIC
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A5941GLNTR-T Details

  • Manufacturer Part Number:

    A5941GLNTR-T

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Allegro MicroSystems LLC

  • YTEOL:

    0

  • Analog IC - Other Type:

    AC MOTOR CONTROLLER

  • JESD-30 Code:

    R-PDSO-G8

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.24,40

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max (Isup):

    9 mA

  • Supply Voltage-Max (Vsup):

    18 V

  • Supply Voltage-Min (Vsup):

    4 V

  • Supply Voltage-Nom (Vsup):

    12 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1 mm

  • Terminal Position:

    DUAL

  • Width:

    3.9 mm

A5941GLNTR-T Frequently Asked Questions (FAQs)

  • Allegro recommends a 4-layer PCB with a solid ground plane, and to keep the high-current paths short and wide. Additionally, decoupling capacitors should be placed close to the device.
  • The A5941GLNTR-T is rated for operation up to 150°C. To ensure reliability, ensure proper thermal management, such as heat sinking and airflow, and follow the recommended operating conditions.
  • The maximum allowable voltage on the VCC pin is 5.5V. Exceeding this voltage may damage the device.
  • Yes, the A5941GLNTR-T is suitable for battery-powered applications. However, ensure that the device is properly powered down when not in use to minimize power consumption.
  • Check the power supply voltage, ensure proper connections, and verify that the enable pin is properly driven. If issues persist, consult the Allegro application note AN296070 for troubleshooting guidance.

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