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SUCS62405B - Cosel

Description: Cosel Isolated DC-DC Converter, Vin 18 → 36 V dc, Vout 5V dc, I/O isolation 500V ac

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Symbol
SUCS62405B - Cosel - PCB symbol
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PCB Footprints
SUCS62405B - Cosel PCB footprint - Other - Other - SUCS62405B-1
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3D Models
SUCS62405B - Cosel - 3D model - Other - SUCS62405B-1
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SUCS62405B Details

  • Manufacturer Part Number:

    SUCS62405B

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SMD-6

  • ECCN Code:

    EAR99

  • Manufacturer:

    Cosel USA Inc

  • YTEOL:

    6

  • Analog IC - Other Type:

    DC-DC REGULATED POWER SUPPLY MODULE

  • Input Voltage-Max:

    36 V

  • Input Voltage-Min:

    18 V

  • Input Voltage-Nom:

    24 V

  • JESD-30 Code:

    R-XDMA-G6

  • Length:

    32.6 mm

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    6

  • Output Voltage-Max:

    5.25 V

  • Output Voltage-Min:

    4.75 V

  • Output Voltage-Nom:

    5 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    DMA

  • Package Shape:

    RECTANGULAR

  • Package Style:

    MICROELECTRONIC ASSEMBLY

  • Peak Reflow Temperature (Cel):

    245

  • Seated Height-Max:

    7.5 mm

  • Surface Mount:

    YES

  • Technology:

    HYBRID

  • Terminal Form:

    GULL WING

  • Terminal Position:

    DUAL

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

    10

  • Total Power Output-Max:

    6 W

  • Trim/Adjustable Output:

    YES

  • Width:

    19.1 mm

SUCS62405B Frequently Asked Questions (FAQs)

  • Cosel recommends a multi-layer PCB with a large ground plane and thermal vias to dissipate heat. A minimum of 2oz copper thickness is recommended. Ensure good airflow around the converter and avoid blocking the airflow with nearby components.
  • Follow the recommended PCB layout and ensure proper grounding. Use a metal enclosure and consider adding EMI filters or shielding to minimize radiation. Ensure cables are properly routed and terminated to minimize emissions.
  • The maximum allowable capacitance is 220uF. Exceeding this value may cause instability or oscillation. Ensure the output filter capacitors meet the recommended specifications and are properly derated for voltage and temperature.
  • Yes, the SUCS62405B can be used in redundant or N+1 configurations. However, ensure proper synchronization and control of the multiple converters to prevent instability or oscillation. Consult Cosel's application notes for guidance on implementing redundant configurations.
  • Cosel recommends a fuse rating of 5A to 10A, depending on the input voltage and current requirements. Use a slow-blow fuse (e.g., Littlefuse 5A or equivalent) to ensure proper protection and minimize false tripping.

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SUCS62405B Overview

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