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PRM48AT480T400A00 - VICOR

Description: Switching Voltage Regulators PRM2A FULL WIDE 400W

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PRM48AT480T400A00 - VICOR - PCB symbol
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PCB Footprints
PRM48AT480T400A00 - VICOR PCB footprint - Other - Other - PRM48AT480T400A00-1
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PRM48AT480T400A00 - VICOR - 3D model - Other - PRM48AT480T400A00-1
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PRM48AT480T400A00 Details

  • Manufacturer Part Number:

    PRM48AT480T400A00

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    PACKAGE-32

  • ECCN Code:

    EAR99

  • Factory Lead Time:

    28 Weeks

  • Manufacturer:

    Vicor Corporation

  • YTEOL:

    7.3

  • Analog IC - Other Type:

    DC-DC REGULATED POWER SUPPLY MODULE

  • Input Voltage-Max:

    75 V

  • Input Voltage-Min:

    36 V

  • Input Voltage-Nom:

    48 V

  • JESD-30 Code:

    R-XDMA-T32

  • JESD-609 Code:

    e4

  • Length:

    32.5 mm

  • Load Regulation-Max:

    0.2%

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    32

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage-Max:

    55 V

  • Output Voltage-Min:

    20 V

  • Output Voltage-Nom:

    48 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    DMA

  • Package Shape:

    RECTANGULAR

  • Package Style:

    MICROELECTRONIC ASSEMBLY

  • Seated Height-Max:

    6.98 mm

  • Surface Mount:

    NO

  • Technology:

    HYBRID

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

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

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Position:

    DUAL

  • Total Power Output-Max:

    400 W

  • Trim/Adjustable Output:

    YES

  • Width:

    22 mm

PRM48AT480T400A00 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 PRM48AT480T400A00 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 PRM48AT480T400A00 is designed to meet CISPR 22 and FCC Part 15 Class B emissions standards. Proper PCB layout, shielding, and filtering may be required to meet specific application requirements.

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PRM48AT480T400A00 Overview

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