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RO-1212S - RECOM Power

Description: Recom 1W Isolated DC-DC Converter, Vin 10.8 → 13.2 V dc, Vout 12V dc, I/O isolation 1000V dc

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PCB Footprints
RO-1212S - RECOM Power PCB footprint - Other - Other - RO
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3D Models
RO-1212S - RECOM Power  - 3D model - Other - RO
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RO-1212S Details

  • Manufacturer Part Number:

    RO-1212S

  • 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:

    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-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:

    0.083 A

  • Output Voltage-Max:

    12.6 V

  • Output Voltage-Min:

    11.4 V

  • Output Voltage-Nom:

    12 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-1212S Frequently Asked Questions (FAQs)

  • RECOM recommends a PCB layout with a large copper area connected to the module's thermal pad to ensure good heat dissipation. A minimum of 2 oz copper thickness is recommended.
  • Use a voltage regulator or a DC-DC converter to regulate the input voltage to the RO-1212S. Additionally, consider adding input voltage monitoring and protection circuits to prevent damage from overvoltage or undervoltage conditions.
  • The maximum output capacitance is not explicitly stated in the datasheet, but as a general rule, RECOM recommends keeping the output capacitance below 47uF to ensure stability and prevent oscillations.
  • While the RO-1212S is rated for operation up to 85°C, RECOM recommends derating the output power by 2.5% per degree above 60°C to ensure reliable operation in high-temperature environments.
  • Follow proper PCB layout and design guidelines for EMC, including using a metal enclosure, keeping sensitive components away from the RO-1212S, and using EMI filters or shielding if necessary.

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RO-1212S Overview

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