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DCM4623TD2H31E0T70 - VICOR

Description: Isolated DC/DC Converters - Through Hole 500W 300Vin 28Vout 4623 Package

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DCM4623TD2H31E0T70 - VICOR  - 3D model
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DCM4623TD2H31E0T70 Details

  • Manufacturer Part Number:

    DCM4623TD2H31E0T70

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    PACKAGE-9

  • Country Of Origin:

    USA

  • ECCN Code:

    EAR99

  • Factory Lead Time:

    28 Weeks

  • Manufacturer:

    Vicor Corporation

  • YTEOL:

    9.2

  • Analog IC - Other Type:

    DC-DC REGULATED POWER SUPPLY MODULE

  • Approvals:

    CE, EN, TUV, UL

  • Control Mode:

    VOLTAGE-MODE

  • Efficiency (Main Output):

    93.7%

  • Input Voltage-Max:

    420 V

  • Input Voltage-Min:

    200 V

  • Input Voltage-Nom:

    300 V

  • JESD-30 Code:

    R-XDMA-T9

  • Length:

    47.91 mm

  • Load Regulation-Max:

    1.5%

  • 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:

    17.86 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

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Protections:

    OUTPUT OVER CURRENT; OUTPUT OVER VOLTAGE; THERMAL ;INPUT UNDER VOLTAGE

  • Ripple Voltage (Main Out):

    0.2817395 Vrms

  • Seated Height-Max:

    7.31 mm

  • Surface Mount:

    NO

  • Technology:

    HYBRID

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Position:

    DUAL

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

    NOT SPECIFIED

  • Total Power Output-Max:

    500 W

  • Trim/Adjustable Output:

    YES

  • Width:

    22.8 mm

DCM4623TD2H31E0T70 Frequently Asked Questions (FAQs)

  • Vicor provides a reference design guide and thermal management guidelines in their application notes and whitepapers. It's essential to follow these guidelines to ensure proper heat dissipation and minimize thermal resistance.
  • Vicor recommends using low-ESR capacitors with a voltage rating that meets or exceeds the maximum input and output voltages. The capacitance value should be selected based on the specific application's requirements, taking into account the output voltage ripple and transient response.
  • The maximum allowable output current derating depends on the ambient temperature and airflow. Vicor provides derating curves in their datasheet and application notes, which should be consulted to determine the maximum allowable output current for a specific operating condition.
  • Vicor recommends using external overcurrent protection devices, such as fuses or circuit breakers, to protect the module from excessive current. Fault monitoring can be implemented using the module's built-in fault signals, such as the 'Fault' pin, which can be connected to a microcontroller or other monitoring device.
  • The typical efficiency of the DCM4623TD2H31E0T70 module is around 92-95% at full load, depending on the input voltage and operating conditions. Vicor provides efficiency curves in their datasheet and application notes, which can be used to estimate the module's efficiency under specific operating conditions.

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DCM4623TD2H31E0T70 Overview

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