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R12P21503D - RECOM Power

Description: DC/DC Converter Isolated +15/-3V 2W

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PCB Footprints
R12P21503D - RECOM Power PCB footprint - Other - Other - R12P21503D-3
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3D Models
R12P21503D - RECOM Power  - 3D model - Other - R12P21503D-3
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R12P21503D Details

  • Manufacturer Part Number:

    R12P21503D

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SIP, SIP5/7,.09

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Mainland China, Taiwan

  • ECCN Code:

    EAR99

  • Date Of Intro:

    2017-12-18

  • Manufacturer:

    RECOM Power GmbH

  • YTEOL:

    6.3

  • Additional Feature:

    -3V ADDITIONAL OUTPUT IS AVAILABLE

  • Analog IC - Other Type:

    DC-DC UNREGULATED POWER SUPPLY MODULE

  • Approvals:

    C-CUL-US, CB, CAN, CSA, IEC, EN, UL

  • Efficiency (Main Output):

    84%

  • Input Voltage-Max:

    13.2 V

  • Input Voltage-Min:

    10.8 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-PSIP-T5

  • Length:

    19.5 mm

  • Line Regulation-Max:

    1.2%

  • Load Regulation-Max:

    10%

  • Number of Functions:

    1

  • Number of Outputs:

    2

  • Number of Terminals:

    5

  • Operating Temperature-Max:

    90 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.093 A

  • Output Voltage-Max:

    15.75 V

  • Output Voltage-Min:

    14.25 V

  • Output Voltage-Nom:

    15 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SIP

  • Package Equivalence Code:

    SIP5/7,.09

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Peak Reflow Temperature (Cel):

    255

  • Ripple Voltage (Main Out):

    0.0707 Vrms

  • Screening Level:

    IEC/EN/UL 62368-1, IEC/EN 61010-1

  • Seated Height-Max:

    13 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):

    5

  • Total Power Output-Max:

    2 W

  • Trim/Adjustable Output:

    NO

  • Warm-up Time:

    0.005 s

  • Width:

    9.8 mm

R12P21503D 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 sequence.
  • The maximum allowed capacitance on the output of the R12P21503D is 47µF. Exceeding this value may cause instability or oscillations in the converter.
  • Yes, the R12P21503D can be used in a redundant configuration, but RECOM recommends consulting with their application engineers to ensure proper implementation and synchronization of the redundant converters.
  • RECOM recommends a fuse rating of 2A to 5A, depending on the specific application and input voltage, to protect the converter from overcurrent conditions.

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