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CHB50W-48S05 - Cincon

Description: Isolated DC/DC Converters DC-DC Converter, Half Brick, 50 Watt, 9-36VDC Input, Wide Input Range, Single Output, 48VDC Input, 5VDC Output

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Symbol
CHB50W-48S05 - Cincon - PCB symbol
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PCB Footprints
CHB50W-48S05 - Cincon PCB footprint - Other - Other - CHB50W-48S05-2
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3D Models
CHB50W-48S05 - Cincon - 3D model - Other - CHB50W-48S05-2
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CHB50W-48S05 Details

  • Manufacturer Part Number:

    CHB50W-48S05

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    1/2 BRICK PACKAGE-9

  • ECCN Code:

    EAR99

  • Manufacturer:

    Cincon Electronics Corporation

  • YTEOL:

    7.2

  • Analog IC - Other Type:

    DC-DC REGULATED POWER SUPPLY MODULE

  • Approvals:

    CE, EN, IEC, UL

  • Efficiency (Main Output):

    83%

  • Input Voltage-Max:

    75 V

  • Input Voltage-Min:

    18 V

  • Input Voltage-Nom:

    48 V

  • JESD-30 Code:

    R-MDFM-P9

  • Length:

    61 mm

  • Line Regulation-Max:

    0.2%

  • Load Regulation-Max:

    0.2%

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    9

  • Operating Temperature-Max:

    100 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    10 A

  • Output Voltage-Max:

    5.5 V

  • Output Voltage-Min:

    4.5 V

  • Output Voltage-Nom:

    5 V

  • Package Body Material:

    METAL

  • Package Code:

    DFM

  • Package Shape:

    RECTANGULAR

  • Package Style:

    FLANGE MOUNT

  • Protections:

    SHORT CIRCUIT; OUTPUT OVER VOLTAGE

  • Ripple Voltage (Main Out):

    0.06 Vrms

  • Seated Height-Max:

    13.2 mm

  • Surface Mount:

    NO

  • Technology:

    HYBRID

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Form:

    PIN/PEG

  • Terminal Position:

    DUAL

  • Total Power Output-Max:

    50 W

  • Trim/Adjustable Output:

    YES

  • Warm-up Time:

    0.005 s

  • Width:

    57.9 mm

CHB50W-48S05 Frequently Asked Questions (FAQs)

  • The recommended PCB layout should ensure good thermal conductivity, with a solid ground plane and minimal thermal resistance. A heat sink or thermal pad is recommended to dissipate heat. Consult Cincon's application notes for specific guidelines.
  • Implement a soft-start circuit to limit inrush current during start-up. For shutdown, ensure a controlled decrease in input voltage to prevent voltage spikes. Consult Cincon's application notes for specific guidelines.
  • Cincon recommends using low-ESR capacitors with a minimum capacitance of 10uF for the input and output. The specific capacitor values and types may vary depending on the application, so consult Cincon's application notes or contact their technical support for guidance.
  • Implement overvoltage protection (OVP) and undervoltage protection (UVP) circuits to prevent damage from voltage transients. Cincon recommends using a voltage supervisor IC or a dedicated OVP/UVP IC for this purpose.
  • The maximum allowable ambient temperature for the CHB50W-48S05 is 40°C, with a derating of 2.5% per degree Celsius above 40°C. Consult Cincon's datasheet for specific temperature derating curves.

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CHB50W-48S05 Overview

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