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SUCS6243R3C - Cosel

Description: Cosel Isolated DC-DC Converter, Vin 18 → 36 V dc, Vout 3.3V dc, I/O isolation 500V ac

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SUCS6243R3C - Cosel - PCB symbol
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PCB Footprints
SUCS6243R3C - Cosel PCB footprint - Other - Other - SUCS6243R3C-2
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SUCS6243R3C - Cosel - 3D model - Other - SUCS6243R3C-2
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SUCS6243R3C Details

  • Manufacturer Part Number:

    SUCS6243R3C

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    DIP-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-T6

  • Length:

    32.6 mm

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    6

  • Output Voltage-Max:

    3.465 V

  • Output Voltage-Min:

    3.135 V

  • Output Voltage-Nom:

    3.3 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    DMA

  • Package Shape:

    RECTANGULAR

  • Package Style:

    MICROELECTRONIC ASSEMBLY

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    7.5 mm

  • Surface Mount:

    NO

  • Technology:

    HYBRID

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Position:

    DUAL

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

    15

  • Total Power Output-Max:

    4.46 W

  • Trim/Adjustable Output:

    YES

  • Width:

    19.1 mm

SUCS6243R3C Frequently Asked Questions (FAQs)

  • Cosel recommends a PCB layout with a large copper area for heat dissipation, and a minimum of 2oz copper thickness. A thermal via array under the module can also improve heat transfer.
  • To ensure reliable start-up and shutdown, Cosel recommends a soft-start circuit to limit inrush current, and a shutdown circuit with a voltage supervisor to prevent voltage drops.
  • Cosel provides derating curves in the datasheet, but for specific high-temperature applications, engineers can contact Cosel's technical support for customized derating curves.
  • Yes, the SUCS6243R3C can be used in redundant or parallel configurations, but engineers should ensure proper synchronization and current sharing to prevent uneven stress on the modules.
  • Cosel recommends using a CISPR 22 Class B compliant EMI filter with a minimum attenuation of 30dB at 150kHz to ensure electromagnetic compatibility.

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SUCS6243R3C Overview

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