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CHS1202415 - Cosel

Description: Isolated DC/DC Converters

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Symbol
CHS1202415 - Cosel - PCB symbol
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PCB Footprints
CHS1202415 - Cosel PCB footprint - Other - Other - CHS1202415-3
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3D Models
CHS1202415 - Cosel - 3D model - Other - CHS1202415-3
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CHS1202415 Details

  • Manufacturer Part Number:

    CHS1202415

  • 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):

    91%

  • Input Voltage-Max:

    36 V

  • Input Voltage-Min:

    18 V

  • Input Voltage-Nom:

    24 V

  • JESD-30 Code:

    R-XDMA-P8

  • Length:

    33 mm

  • Line Regulation-Max:

    0.0045%

  • 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:

    8 A

  • Output Voltage-Max:

    15.75 V

  • Output Voltage-Min:

    13.5 V

  • Output Voltage-Nom:

    15 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):

    0.074235 Vrms

  • Seated Height-Max:

    10.5 mm

  • Surface Mount:

    NO

  • Technology:

    HYBRID

  • Terminal Form:

    PIN/PEG

  • Terminal Position:

    DUAL

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

    15

  • Total Power Output-Max:

    120 W

  • Trim/Adjustable Output:

    YES

  • Warm-up Time:

    0.05 s

  • Width:

    22.86 mm

CHS1202415 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 output capacitance is 220uF. Exceeding this value may cause instability or oscillations. Ensure the output capacitor is rated for the maximum output voltage and has a low ESR to minimize voltage ripple.
  • Yes, but it requires careful design and synchronization to ensure proper operation. Consult Cosel's application notes and consider consulting with a power supply expert to ensure a reliable and efficient design.
  • Cosel provides a derating curve in the datasheet, but for specific applications, consult with Cosel's technical support for customized derating guidance. Ensure proper thermal management and consider using a thermistor or thermal sensor to monitor the converter's temperature.

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CHS1202415 Overview

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