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CHS4002412 - Cosel

Description: Isolated DC/DC Converters 318W 12V 26.5A 18-36Vin TH Iso

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Symbol
CHS4002412 - Cosel - PCB symbol
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PCB Footprints
CHS4002412 - Cosel PCB footprint - Other - Other - CHS4002412-3
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3D Models
CHS4002412 - Cosel - 3D model - Other - CHS4002412-3
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CHS4002412 Details

  • Manufacturer Part Number:

    CHS4002412

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    PACKAGE-8

  • ECCN Code:

    EAR99

  • Manufacturer:

    Cosel USA Inc

  • YTEOL:

    7

  • Analog IC - Other Type:

    DC-DC REGULATED POWER SUPPLY MODULE

  • Approvals:

    UL, C-UL, EN

  • Efficiency (Main Output):

    93.5%

  • Input Voltage-Max:

    36 V

  • Input Voltage-Min:

    18 V

  • Input Voltage-Nom:

    24 V

  • JESD-30 Code:

    R-XDMA-P8

  • Length:

    58.4 mm

  • Line Regulation-Max:

    0.00288%

  • Load Regulation-Max:

    0.2%

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    26.5 A

  • Output Voltage-Max:

    13.2 V

  • Output Voltage-Min:

    9.6 V

  • Output Voltage-Nom:

    12 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    DMA

  • Package Shape:

    RECTANGULAR

  • Package Style:

    MICROELECTRONIC ASSEMBLY

  • Peak Reflow Temperature (Cel):

    260

  • Protections:

    OVER CURRENT, OVER VOLTAGE, OVER TEMPERATURE

  • Ripple Voltage (Main Out):

    0.0707 Vrms

  • Seated Height-Max:

    9.5 mm

  • Surface Mount:

    NO

  • Technology:

    HYBRID

  • Terminal Form:

    PIN/PEG

  • Terminal Position:

    DUAL

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

    15

  • Total Power Output-Max:

    318 W

  • Trim/Adjustable Output:

    YES

  • Warm-up Time:

    0.05 s

  • Width:

    36.8 mm

CHS4002412 Frequently Asked Questions (FAQs)

  • Cosel recommends a PCB layout with a large copper area for heat dissipation, and a thermal management system with a heat sink and thermal interface material to keep the junction temperature below 125°C.
  • Cosel recommends consulting with their application engineers to ensure the CHS4002412 meets the specific safety and regulatory requirements of your application, such as UL, EN, or IEC standards.
  • The maximum allowable capacitance for the output filter capacitors is 1000uF, as specified in the datasheet. Exceeding this value may affect the stability of the converter.
  • Yes, the CHS4002412 is designed to withstand high-vibration and high-shock environments, but it's recommended to consult with Cosel's application engineers to ensure the converter is properly secured and mounted to meet the specific environmental requirements.
  • Cosel recommends a fuse rating of 5A to 10A, depending on the input voltage and current requirements of the application. A slow-blow fuse type is recommended to ensure the converter's inrush current is not interrupted.

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CHS4002412 Overview

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