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A5932GESSR-T - Allegro Microsystems

Description: Three-Phase Sinusoidal Sensorless Fan Controller

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A5932GESSR-T - Allegro Microsystems PCB footprint - Other - Other -  Package ES, 24-pin QFN with exposed thermal pad
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3D Models
A5932GESSR-T - Allegro Microsystems  - 3D model - Other -  Package ES, 24-pin QFN with exposed thermal pad
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A5932GESSR-T Details

  • Manufacturer Part Number:

    A5932GESSR-T

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    QFN-24

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Allegro MicroSystems LLC

  • Analog IC - Other Type:

    AC MOTOR CONTROLLER

  • JESD-30 Code:

    S-XQCC-N24

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC24,.16SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    0.8 mm

  • Supply Current-Max (Isup):

    15 mA

  • Supply Voltage-Max (Vsup):

    50 V

  • Supply Voltage-Min (Vsup):

    5.5 V

  • Supply Voltage-Nom (Vsup):

    8 V

  • Surface Mount:

    YES

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    4 mm

A5932GESSR-T Frequently Asked Questions (FAQs)

  • A good PCB layout for optimal thermal performance involves placing the device near a thermal pad or a heat sink, and ensuring good airflow around the device. The datasheet provides some guidelines, but it's recommended to consult with Allegro's application notes and thermal management guidelines for more detailed information.
  • To ensure reliable operation in high-vibration environments, it's essential to follow proper mounting and soldering techniques, and to use a robust PCB design. Additionally, consider using a vibration-dampening material, such as a silicone adhesive, to secure the device to the PCB. Consult Allegro's application notes for more information on vibration testing and mitigation strategies.
  • The recommended decoupling capacitor values and placement can be found in the datasheet, but as a general rule, use a 10uF to 22uF ceramic capacitor with a voltage rating of 10V or higher, placed as close to the device's power pins as possible. Consult the datasheet and Allegro's application notes for more detailed information.
  • To troubleshoot and diagnose issues with the device, start by consulting the datasheet and Allegro's application notes for common pitfalls and troubleshooting guides. Use a logic analyzer or oscilloscope to monitor the device's signals and identify any anomalies. If the issue persists, contact Allegro's technical support for further assistance.
  • The thermal shutdown threshold is typically around 170°C, and the overcurrent protection threshold is typically around 5A. However, these values may vary depending on the specific device and application. Consult the datasheet and Allegro's application notes for more detailed information on thermal and overcurrent protection.

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A5932GESSR-T Overview

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