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RO-0524S - RECOM Power

Description: Recom RO 1W Isolated DC-DC Converter Through Hole, Voltage in 4.5 → 5.5 V dc, Voltage out 24V dc

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PCB Footprints
RO-0524S - RECOM Power PCB footprint - Other - Other - RO
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3D Models
RO-0524S - RECOM Power  - 3D model - Other - RO
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RO-0524S Details

  • Manufacturer Part Number:

    RO-0524S

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    MODULE

  • Package Description:

    SMA, SIP4,.18

  • Pin Count:

    4

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Mainland China, Taiwan

  • ECCN Code:

    EAR99

  • Manufacturer:

    RECOM Power GmbH

  • YTEOL:

    6.2

  • Analog IC - Other Type:

    DC-DC UNREGULATED POWER SUPPLY MODULE

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    4.5 V

  • Input Voltage-Nom:

    5 V

  • JESD-30 Code:

    R-XSMA-P4

  • Length:

    11.5 mm

  • Load Regulation-Max:

    10%

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    4

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.042 A

  • Output Voltage-Max:

    25.2 V

  • Output Voltage-Min:

    22.8 V

  • Output Voltage-Nom:

    24 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    SMA

  • Package Equivalence Code:

    SIP4,.18

  • Package Shape:

    RECTANGULAR

  • Package Style:

    MICROELECTRONIC ASSEMBLY

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    10.25 mm

  • Surface Mount:

    NO

  • Technology:

    HYBRID

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Form:

    PIN/PEG

  • 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:

    6 mm

RO-0524S Frequently Asked Questions (FAQs)

  • RECOM recommends a 2-layer PCB with a solid ground plane on the bottom layer and a thermal relief pattern on the top layer to ensure good heat dissipation.
  • To ensure reliable start-up, RECOM recommends a soft-start circuit or a ramp-up of the input voltage to prevent inrush currents and ensure a smooth start-up.
  • The maximum allowed capacitance on the output is 47uF. Exceeding this value may cause instability or oscillations in the converter.
  • While the RO-0524S is rated for operation up to 85°C, RECOM recommends derating the output power by 2.5% per degree above 70°C to ensure reliable operation in high-temperature environments.
  • RECOM recommends checking the input voltage, output voltage, and output current to identify the source of the issue. Additionally, checking the thermal performance and ensuring proper PCB layout can help troubleshoot issues.

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RO-0524S Overview

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