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RM-1205S - RECOM Power

Description: Recom 0.25W Isolated DC-DC Converter, Vin 10.8 → 13.2 V dc, Vout 5V dc, I/O isolation 1000V

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PCB Footprints
RM-1205S - RECOM Power PCB footprint - Other - Other - RM-1205S-2
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3D Models
RM-1205S - RECOM Power  - 3D model - Other - RM-1205S-2
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RM-1205S Details

  • Manufacturer Part Number:

    RM-1205S

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    , SIP4,.18

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Mainland China, Taiwan

  • ECCN Code:

    EAR99

  • Manufacturer:

    RECOM Power GmbH

  • YTEOL:

    5.9

  • Analog IC - Other Type:

    DC-DC UNREGULATED POWER SUPPLY MODULE

  • Input Voltage-Max:

    13.2 V

  • Input Voltage-Min:

    10.8 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-XSMA-T4

  • Load Regulation-Max:

    15%

  • 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:

    0.05 A

  • Output Voltage-Max:

    5.25 V

  • Output Voltage-Min:

    4.75 V

  • Output Voltage-Nom:

    5 V

  • Package Body Material:

    UNSPECIFIED

  • Package Equivalence Code:

    SIP4,.18

  • Package Shape:

    RECTANGULAR

  • Package Style:

    MICROELECTRONIC ASSEMBLY

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Qualification Status:

    Not Qualified

  • 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:

    0.25 W

  • Trim/Adjustable Output:

    NO

RM-1205S 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.
  • Ensure that the input voltage rises monotonically and reaches the minimum specified input voltage (Vin(min)) within the specified start-up time (t_start).
  • The RM-1205S can drive a maximum capacitive load of 10uF. Exceeding this value may cause instability or oscillations.
  • While the RM-1205S is rated for operation up to 85°C, RECOM recommends derating the output power by 2.5% per °C above 60°C to ensure reliable operation.
  • Use an external current sense resistor (Rcs) and a comparator or a dedicated overcurrent protection IC to monitor the output current and shut down the module in case of an overcurrent condition.

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RM-1205S Overview

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