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E0505S-1WR2 - Mornsun Power

Description: 1W, FIXED INPUT, ISOLATED & UNREGULATED DUAL/SINGLE OUTPUT DC-DC CONVERTER, ±5 V, ±100 mA, 80%

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E0505S-1WR2 - Mornsun Power - PCB symbol
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PCB Footprints
E0505S-1WR2 - Mornsun Power PCB footprint - Other - Other - E0505S-1WR2-2
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3D Models
E0505S-1WR2 - Mornsun Power - 3D model - Other - E0505S-1WR2-2
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E0505S-1WR2 Details

  • Manufacturer Part Number:

    E0505S-1WR2

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SIP-7/5

  • ECCN Code:

    EAR99

  • Manufacturer:

    MORNSUN

  • YTEOL:

    6

  • Additional Feature:

    ALSO HAS -5V OUTPUT

  • Analog IC - Other Type:

    DC-DC UNREGULATED POWER SUPPLY MODULE

  • Approvals:

    CE, UL

  • Control Mode:

    VOLTAGE-MODE

  • Efficiency (Main Output):

    80%

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    4.5 V

  • Input Voltage-Nom:

    5 V

  • JESD-30 Code:

    R-PSMA-T5

  • Length:

    19.5 mm

  • Load Regulation-Max:

    12%

  • Number of Functions:

    1

  • Number of Outputs:

    2

  • Number of Terminals:

    5

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.1 A

  • Output Voltage-Nom:

    5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SMA

  • Package Shape:

    RECTANGULAR

  • Package Style:

    MICROELECTRONIC ASSEMBLY

  • Protections:

    OUTPUT OVER CURRENT

  • Qualification Status:

    Not Qualified

  • Ripple Voltage (Main Out):

    0.010605 Vrms

  • Seated Height-Max:

    9.55 mm

  • Surface Mount:

    NO

  • Technology:

    HYBRID

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    SINGLE

  • Total Power Output-Max:

    1 W

  • Trim/Adjustable Output:

    NO

  • Width:

    6 mm

E0505S-1WR2 Frequently Asked Questions (FAQs)

  • MORNSUN recommends a PCB layout with a large copper area connected to the tab of the device for heat dissipation. A minimum of 1 oz copper thickness is recommended, and the copper area should be connected to a solid ground plane to ensure good heat conduction.
  • Yes, the E0505S-1WR2 is designed to meet the requirements of IEC 60068-2-6 for vibration resistance. However, it's recommended to follow proper mounting and soldering procedures to ensure the device is securely attached to the PCB.
  • The maximum output capacitance is not explicitly stated in the datasheet, but as a general rule, MORNSUN recommends limiting the output capacitance to 10-20 times the value of the output filter capacitor (Cout) specified in the datasheet. Exceeding this value may affect the stability of the converter.
  • The E0505S-1WR2 is designed to operate up to 5000 meters above sea level. However, the device's performance and reliability may be affected at higher altitudes due to the lower air pressure and oxygen levels. It's recommended to consult with MORNSUN or a qualified engineer for high-altitude applications.
  • MORNSUN recommends using a fuse with a rating of 1-2 times the maximum input current specified in the datasheet. This will help protect the device from overcurrent conditions and ensure safe operation.

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E0505S-1WR2 Overview

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