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DCP020503U - Texas Instruments

Description: Miniature, 2W Isolated Unregulated DC/DC Converters

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PCB Footprints
DCP020503U - Texas Instruments PCB footprint - Other - Other - DVB0012A
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DCP020503U - Texas Instruments  - 3D model - Other - DVB0012A
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DCP020503U Details

  • Manufacturer Part Number:

    DCP020503U

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    MODULE

  • Pin Count:

    28/12

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    DC-DC UNREGULATED POWER SUPPLY MODULE

  • Approvals:

    UL

  • Control Mode:

    VOLTAGE-MODE

  • Efficiency (Main Output):

    74%

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    4.5 V

  • Input Voltage-Nom:

    5 V

  • JESD-30 Code:

    R-PDSO-G12

  • JESD-609 Code:

    e4

  • Length:

    17.9 mm

  • Load Regulation-Max:

    30%

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    12

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.606 A

  • Output Voltage-Max:

    3.46 V

  • Output Voltage-Min:

    3.13 V

  • Output Voltage-Nom:

    3.3 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP12/28,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Ripple Voltage (Main Out):

    0.007 Vrms

  • Seated Height-Max:

    2.65 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    PUSH-PULL

  • Technology:

    HYBRID

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Total Power Output-Max:

    2 W

  • Trim/Adjustable Output:

    NO

  • Width:

    7.5 mm

DCP020503U Frequently Asked Questions (FAQs)

  • A good PCB layout for the DCP020503U involves keeping the input and output traces separate, using a solid ground plane, and minimizing the length of the input traces to reduce noise and EMI.
  • To ensure proper biasing, connect the EN pin to VIN, and the FB pin to a resistive divider network that sets the output voltage. Also, ensure the input voltage is within the recommended range.
  • The DCP020503U can deliver up to 2A of output current, but this may vary depending on the input voltage, output voltage, and thermal conditions. Always check the thermal performance and derate the output current accordingly.
  • To manage thermal performance, ensure good airflow around the device, use a heat sink if necessary, and follow the recommended PCB layout guidelines. Monitor the junction temperature and derate the output current if necessary.
  • The DCP020503U is rated for operation up to 125°C, but the device's performance and reliability may degrade at high temperatures. Ensure proper thermal management and derate the output current accordingly.

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DCP020503U Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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Part Image DCP020503U Burr-Brown Corp

DC-DC Unregulated Power Supply Module, 1 Output, 2W, Hybrid