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FDMF5176 - onsemi

Description: MOSFET VR14 45A PQFN45 POWER STAGE

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FDMF5176 - onsemi  - 3D model
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FDMF5176 Details

  • Manufacturer Part Number:

    FDMF5176

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    PQFN-24

  • Package Description:

    PQFN-24

  • Manufacturer Package Code:

    483BV

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    15 Weeks

  • Manufacturer:

    onsemi

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-XQCC-N24

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    24

  • Output Current-Max:

    45 A

  • Package Body Material:

    UNSPECIFIED

  • Package Shape:

    RECTANGULAR

  • Peak Reflow Temperature (Cel):

    260

  • Surface Mount:

    YES

  • Switching Frequency-Max:

    1000 kHz

  • Technology:

    HYBRID

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Position:

    QUAD

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

    30

FDMF5176 Frequently Asked Questions (FAQs)

  • A good PCB layout for optimal thermal performance involves placing the FDMF5176 near the edge of the board, using a large copper area for heat dissipation, and minimizing thermal resistance between the device and the heat sink.
  • To ensure reliable operation at high temperatures, it's essential to follow the recommended operating conditions, use a suitable heat sink, and ensure good thermal interface material (TIM) between the device and the heat sink.
  • Although the datasheet specifies a maximum voltage of 5.5V on the VIN pin, it's recommended to limit the voltage to 5V to ensure reliable operation and prevent damage to the device.
  • To handle the inrush current during startup, use a soft-start circuit or a current-limiting resistor in series with the VIN pin to prevent excessive current draw and potential damage to the device.
  • The recommended capacitor value for the VOUT pin depends on the specific application and output voltage. A general guideline is to use a capacitor with a value between 10uF to 47uF, with a voltage rating of at least 1.5 times the output voltage.

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FDMF5176 Overview

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