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PRM48AF480T400A00 - VICOR

Description: Module DC-DC 48VIN 1-OUT 20V to 55V 8.33A 400W 56-Pin Full-Chip

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PRM48AF480T400A00 - VICOR PCB footprint - Other - Other - PRM48AF480T400A00-1
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PRM48AF480T400A00 - VICOR  - 3D model - Other - PRM48AF480T400A00-1
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PRM48AF480T400A00 Details

  • Manufacturer Part Number:

    PRM48AF480T400A00

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    PACKAGE

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    28 Weeks

  • Manufacturer:

    Vicor Corporation

  • YTEOL:

    8

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Input Voltage-Max:

    75 V

  • Input Voltage-Min:

    36 V

  • Input Voltage-Nom:

    48 V

  • JESD-30 Code:

    R-XXMA-X

  • JESD-609 Code:

    e4

  • Moisture Sensitivity Level:

    4

  • Number of Functions:

    1

  • Output Current-Max:

    8.33 A

  • Output Voltage-Max:

    55 V

  • Output Voltage-Min:

    20 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    XMA

  • Package Equivalence Code:

    MODULE(UNSPEC)

  • Package Shape:

    RECTANGULAR

  • Package Style:

    MICROELECTRONIC ASSEMBLY

  • Peak Reflow Temperature (Cel):

    245

  • Surface Mount:

    NO

  • Switcher Configuration:

    BUCK-BOOST

  • Technology:

    HYBRID

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    UNSPECIFIED

  • Terminal Position:

    UNSPECIFIED

PRM48AF480T400A00 Frequently Asked Questions (FAQs)

  • Vicor recommends a 4-layer PCB with a solid ground plane, and thermal vias under the module to dissipate heat. A thermal interface material (TIM) should be used between the module and the heat sink.
  • To ensure reliable start-up and shutdown, Vicor recommends a soft-start circuit to limit inrush current, and a controlled shutdown sequence to prevent voltage spikes.
  • The PRM48AF480T400A00 is designed to operate within a specific input voltage range (36-75V). Operating outside this range may affect efficiency, output voltage regulation, and reliability.
  • Vicor recommends using a scope to monitor input and output voltages, and checking for proper pin connections and thermal management. Consult the datasheet and application notes for troubleshooting guides.
  • The PRM48AF480T400A00 is designed to meet CISPR 22 and FCC Part 15 Class B emissions standards. Proper PCB layout, shielding, and filtering may be necessary to ensure compliance in specific applications.

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PRM48AF480T400A00 Overview

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