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WRB2405S-1WR2 - Morunsun

Description: Isolated Module DC DC Converter 1 Output 5V 200mA 18V - 36V Input

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PCB Footprints
WRB2405S-1WR2 - Morunsun PCB footprint - Other - Other - WRB2405S-1WR2-2
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WRB2405S-1WR2 - Morunsun  - 3D model - Other - WRB2405S-1WR2-2
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WRB2405S-1WR2 Details

  • Manufacturer Part Number:

    WRB2405S-1WR2

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    ROHS COMPLIANT, PLASTIC, SIP-8/7

  • ECCN Code:

    EAR99

  • Manufacturer:

    MORNSUN

  • YTEOL:

    6

  • Analog IC - Other Type:

    DC-DC REGULATED POWER SUPPLY MODULE

  • Input Voltage-Max:

    36 V

  • Input Voltage-Min:

    18 V

  • Input Voltage-Nom:

    24 V

  • JESD-30 Code:

    R-PSMA-T7

  • Length:

    22 mm

  • Load Regulation-Max:

    0.75%

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    7

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.2 A

  • Output Voltage-Max:

    5.25 V

  • Output Voltage-Min:

    4.75 V

  • Output Voltage-Nom:

    5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SMA

  • Package Equivalence Code:

    SIP7/8,.1

  • Package Shape:

    RECTANGULAR

  • Package Style:

    MICROELECTRONIC ASSEMBLY

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    12.25 mm

  • Surface Mount:

    NO

  • Technology:

    HYBRID

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    SINGLE

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

    NOT SPECIFIED

  • Total Power Output-Max:

    1 W

  • Trim/Adjustable Output:

    NO

  • Width:

    9.5 mm

WRB2405S-1WR2 Frequently Asked Questions (FAQs)

  • The maximum capacitance on the output is 220uF. Exceeding this value may cause instability or oscillation.
  • To ensure stability, add a 1-2 ohm resistor in series with the output capacitor to dampen the output filter. This will prevent oscillation and ensure stable operation.
  • A 10-22uF, X7R or X5R ceramic capacitor is recommended for the input filter. This will help reduce input ripple and ensure stable operation.
  • The WRB2405S-1WR2 is rated for operation up to 85°C. However, derating may be necessary for high-temperature applications. Consult the datasheet for derating curves and guidelines.
  • Add a TVS (Transient Voltage Suppressor) diode or a voltage clamp circuit at the input to protect the converter from voltage surges or spikes.

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WRB2405S-1WR2 Overview

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