Please enter a minimum 3 letters or numbers
Technical Content
Part Image

BRNS20 - Cosel

Description: Non-Isolated DC/DC Converters 3-14.4Vin .6-5.5Vout 20A Non-isolated SMT

Download BRNS20 Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
Send part feedback
Symbol
BRNS20 - Cosel - PCB symbol
click to zoom
PCB Footprints
BRNS20 - Cosel PCB footprint - Other - Other - BRNS20-1
click to zoom
3D Models
BRNS20 - Cosel - 3D model - Other - BRNS20-1
click to zoom

BRNS20 Details

  • Manufacturer Part Number:

    BRNS20

  • 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):

    87%

  • Input Voltage-Max:

    14.4 V

  • Input Voltage-Min:

    3 V

  • JESD-30 Code:

    R-XXMA-N17

  • Length:

    20.3 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:

    20 A

  • Output Voltage-Max:

    5.5 V

  • Output Voltage-Min:

    0.6 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    XMA

  • Package Shape:

    RECTANGULAR

  • Package Style:

    MICROELECTRONIC ASSEMBLY

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Protections:

    OVER CURRENT

  • Ripple Voltage (Main Out):

    0.017675 Vrms

  • Seated Height-Max:

    8.5 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:

    110 W

  • Trim/Adjustable Output:

    YES

  • Warm-up Time:

    0.0045 s

  • Width:

    11.4 mm

BRNS20 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 ensure optimal performance and reliability.
  • The BRNS20 is designed to withstand input voltage transients and spikes up to 300% of the nominal input voltage for a short duration. However, it's recommended to add external protection devices such as TVS diodes or varistors for prolonged exposure to transients.
  • The BRNS20 can drive a maximum capacitance load of 10,000uF. Exceeding this limit may cause instability or oscillation in the output voltage.
  • Yes, the BRNS20 can be used in a redundant or parallel configuration to achieve higher power ratings or redundancy. However, it's essential to ensure proper synchronization and control of the units to avoid instability or damage.
  • The typical efficiency of the BRNS20 varies from 85% to 92% depending on the input voltage and load conditions. Please refer to the efficiency curves in the datasheet or contact Cosel for more information.

Trust Checks

This model has been provided by an expert contributor.
Expert Contribution
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

BRNS20 Overview

Use the download button to access the BRNS20 schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like BRNS2, or try a keyword search, such as Power Supply Modules

Parts related to BRNS20

Showing 0 results

Part Image

← Prev Next →
About Us Contact Us Terms of Service Do not sell or share my personal information Privacy Policy Digital Services Act Library Loader Twitter LinkedIn

All content Copyright © 2020, Supplyframe.com. All rights reserved. Back to top ↑