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BRNS6 - Cosel

Description: DC/DC Converter Non-Isolated 0.6-5.5V 6A

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PCB Footprints
BRNS6 - Cosel PCB footprint - Other - Other - BRNS6-1
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3D Models
BRNS6 - Cosel  - 3D model - Other - BRNS6-1
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BRNS6 Details

  • Manufacturer Part Number:

    BRNS6

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Package Description:

    PACKAGE-17

  • ECCN Code:

    EAR99

  • Manufacturer:

    Cosel USA Inc

  • YTEOL:

    3

  • Analog IC - Other Type:

    DC-DC REGULATED POWER SUPPLY MODULE

  • Approvals:

    UL, C-UL, EN

  • Efficiency (Main Output):

    86%

  • Input Voltage-Max:

    14.4 V

  • Input Voltage-Min:

    3 V

  • JESD-30 Code:

    S-XXMA-N17

  • Length:

    12.2 mm

  • Line Regulation-Max:

    0.5%

  • Load Regulation-Max:

    0.5%

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    17

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    6 A

  • Output Voltage-Max:

    5.5 V

  • Output Voltage-Min:

    0.6 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    XMA

  • Package Shape:

    SQUARE

  • Package Style:

    MICROELECTRONIC ASSEMBLY

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Protections:

    OVER CURRENT

  • Ripple Voltage (Main Out):

    0.017675 Vrms

  • Seated Height-Max:

    7.2 mm

  • Surface Mount:

    NO

  • Technology:

    HYBRID

  • Terminal Form:

    NO LEAD

  • Terminal Position:

    UNSPECIFIED

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

    NOT SPECIFIED

  • Total Power Output-Max:

    33 W

  • Trim/Adjustable Output:

    YES

  • Warm-up Time:

    0.0045 s

  • Width:

    12.2 mm

BRNS6 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 minimum of 10ms delay to prevent voltage spikes.
  • Cosel provides derating curves in the datasheet, but for specific high-temperature applications, engineers can contact Cosel's technical support for customized derating curves based on their specific use case.
  • Yes, the BRNS6 can be used in a redundant configuration for high-reliability applications. Cosel recommends using a redundant architecture with diode ORing and a decoupling capacitor to ensure reliable operation.
  • Cosel recommends a pi-filter configuration with a common-mode choke and X-capacitors to reduce electromagnetic interference (EMI) and ensure compliance with regulatory standards.

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