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DCM4623TD2N31C8T70 - VICOR

Description: Isolated, regulated DC Converter

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DCM4623TD2N31C8T70 - VICOR PCB footprint - Other - Other - DCM4623TD2N13C8T00
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DCM4623TD2N31C8T70 Details

  • Manufacturer Part Number:

    DCM4623TD2N31C8T70

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP PACKAGE-9

  • ECCN Code:

    EAR99

  • Factory Lead Time:

    28 Weeks

  • Date Of Intro:

    2020-01-29

  • Manufacturer:

    Vicor Corporation

  • YTEOL:

    9.1

  • Analog IC - Other Type:

    DC-DC REGULATED POWER SUPPLY MODULE

  • Efficiency (Main Output):

    93.9%

  • Input Voltage-Max:

    420 V

  • Input Voltage-Min:

    120 V

  • Input Voltage-Nom:

    275 V

  • JESD-30 Code:

    R-XDMA-T9

  • Length:

    47.91 mm

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    9

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    13.4 A

  • Output Voltage-Max:

    30.8 V

  • Output Voltage-Min:

    16.8 V

  • Output Voltage-Nom:

    28 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    DMA

  • Package Shape:

    RECTANGULAR

  • Package Style:

    MICROELECTRONIC ASSEMBLY

  • Protections:

    UNDER VOLTAGE, OVER VOLTAGE, OVER CURRENT, SHORT CIRCUIT, THERMAL

  • Ripple Voltage (Main Out):

    0.26759 Vrms

  • Seated Height-Max:

    7.31 mm

  • Surface Mount:

    NO

  • Technology:

    HYBRID

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Position:

    DUAL

  • Total Power Output-Max:

    375 W

  • Trim/Adjustable Output:

    YES

  • Width:

    22.8 mm

DCM4623TD2N31C8T70 Frequently Asked Questions (FAQs)

  • Vicor recommends a 2-layer PCB with a solid ground plane on the bottom layer and a thermal relief pattern on the top layer to ensure good thermal conductivity. A minimum of 2 oz copper thickness is recommended.
  • To ensure reliable start-up, Vicor recommends a soft-start circuit to limit the inrush current and a minimum input capacitance of 10uF to ensure stable operation.
  • The maximum allowed input voltage ripple for the DCM module is 10% of the nominal input voltage. Exceeding this limit may affect the module's performance and reliability.
  • The DCM module is rated for operation up to 100°C ambient temperature. However, Vicor recommends derating the output power by 1% per degree Celsius above 80°C to ensure reliable operation.
  • Vicor recommends checking the input voltage, output voltage, and output current to identify the source of the issue. Additionally, checking the module's thermal performance and ensuring proper PCB layout can help troubleshoot issues.

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DCM4623TD2N31C8T70 Overview

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Part Image DCM4623TD2N31C8M70 Vicor Corporation

DC-DC Regulated Power Supply Module, 1 Output, 375W, Hybrid