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SUCS1R52405B - Cosel

Description: Cosel 1.5W Isolated DC-DC Converter Surface Mount, Vin 18 → 36 V dc, Vout 5V dc, I/O isolation 500V ac

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Symbol
SUCS1R52405B - Cosel - PCB symbol
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PCB Footprints
SUCS1R52405B - Cosel PCB footprint - Other - Other - SUS1R5 SMD
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3D Models
SUCS1R52405B - Cosel - 3D model - Other - SUS1R5 SMD
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SUCS1R52405B Details

  • Manufacturer Part Number:

    SUCS1R52405B

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SMD-5

  • 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-G5

  • Length:

    22.4 mm

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    5

  • 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:

    1.5 W

  • Trim/Adjustable Output:

    YES

  • Width:

    13.2 mm

SUCS1R52405B Frequently Asked Questions (FAQs)

  • Cosel recommends a 4-layer PCB with a solid ground plane, and thermal vias under the module to ensure efficient heat dissipation. A minimum of 1 inch x 1 inch of copper area is recommended for heat sinking.
  • To ensure EMC, Cosel recommends using a metal enclosure, keeping the module at least 1 inch away from other components, and using a common-mode choke or ferrite bead on the input lines.
  • Cosel recommends a maximum output capacitance of 220uF to ensure stability and prevent oscillation. Exceeding this value may lead to instability or reduced performance.
  • The SUCS1R52405B is rated for operation up to 5,000 meters (16,400 ft) and 40°C (104°F) ambient temperature. For higher altitudes or temperatures, derating may be necessary. Consult Cosel's application notes for guidance.
  • Cosel recommends a 5A to 10A slow-blow fuse, depending on the application's inrush current requirements. A fuse with a high melting integral (HMI) or a ceramic fuse is recommended.

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SUCS1R52405B Overview

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