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B0503XT-2WR2 - Mornsun Power

Description: DC/DC Converter

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Symbol
B0503XT-2WR2 - Mornsun Power - PCB symbol
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PCB Footprints
B0503XT-2WR2 - Mornsun Power PCB footprint - Other - Other - B0503XT-2WR2-1
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3D Models
B0503XT-2WR2 - Mornsun Power - 3D model - Other - B0503XT-2WR2-1
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B0503XT-2WR2 Details

  • Manufacturer Part Number:

    B0503XT-2WR2

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    MODULE-8/5

  • ECCN Code:

    EAR99

  • Manufacturer:

    MORNSUN

  • YTEOL:

    6

  • Analog IC - Other Type:

    DC-DC UNREGULATED POWER SUPPLY MODULE

  • Approvals:

    CE, EN, IEC

  • Efficiency (Main Output):

    72%

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    4.5 V

  • Input Voltage-Nom:

    5 V

  • JESD-30 Code:

    R-PDMA-G5

  • Length:

    12.7 mm

  • Line Regulation-Max:

    1.5%

  • Load Regulation-Max:

    18%

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    5

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.4 A

  • Output Voltage-Nom:

    3.3 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DMA

  • Package Equivalence Code:

    MODULE,5/8LEAD,.44

  • Package Shape:

    RECTANGULAR

  • Package Style:

    MICROELECTRONIC ASSEMBLY

  • Protections:

    SHORT CIRCUIT

  • Ripple Voltage (Main Out):

    0.053025 Vrms

  • Seated Height-Max:

    7.25 mm

  • Surface Mount:

    YES

  • Technology:

    HYBRID

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Total Power Output-Max:

    2 W

  • Trim/Adjustable Output:

    NO

  • Width:

    8.3 mm

B0503XT-2WR2 Frequently Asked Questions (FAQs)

  • MORNSUN recommends a PCB layout with a large copper area connected to the module's GND pin to dissipate heat effectively. A minimum of 2oz copper thickness is recommended, and the copper area should be as close to the module as possible.
  • Yes, the B0503XT-2WR2 is designed to withstand vibrations up to 10G (10-2000Hz) and shocks up to 50G (11ms). However, it's recommended to follow proper mounting and screw-tightening procedures to ensure the module's reliability.
  • To ensure reliability, MORNSUN recommends derating the output power by 2.5% for every 1°C above 40°C. Additionally, ensure good airflow around the module, and consider using a heat sink or thermal interface material if necessary.
  • MORNSUN recommends using a low-ESR ceramic capacitor with a value of 10uF to 22uF, rated for the input voltage range. This helps to filter input noise and ensure stable operation.
  • Yes, the B0503XT-2WR2 can be used in redundant or parallel configurations. However, it's essential to follow MORNSUN's guidelines for synchronization and ORing to ensure proper operation and avoid damage to the modules.

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B0503XT-2WR2 Overview

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