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EPC3668G-LF - PCA

Description: Push-Pull Converters For For DC/DC Converters SMPS Transformer 2500Vrms Isolation 300 ~ 620kHz Surface Mount

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EPC3668G-LF - PCA - PCB symbol
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PCB Footprints
EPC3668G-LF - PCA PCB footprint - Other - Other - EPC3668G-LF-1
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3D Models
EPC3668G-LF - PCA - 3D model - Other - EPC3668G-LF-1
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EPC3668G-LF Details

  • Manufacturer Part Number:

    EPC3668G-LF

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Mainland China, Philippines

  • ECCN Code:

    EAR99

  • Manufacturer:

    PCA Electronics Inc

  • Additional Feature:

    LENGTH, WIDTH AND HEIGHT DIMENSION INCLUDE TERMINAL ALSO

  • Height:

    4.19 mm

  • Input Voltage-Nom:

    5 V

  • JESD-609 Code:

    e3

  • Length:

    11 mm

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Primary Winding:

    1

  • Number of Secondary Winding:

    1

  • Operating Frequency-Max:

    620 kHz

  • Operating Frequency-Min:

    300 kHz

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage 1:

    5.6 V

  • Output Voltage 2:

    5 V

  • Packing Method:

    TR, 13 INCH

  • Primary Inductance:

    1 µH

  • Surface Mount:

    YES

  • Terminal Finish:

    Tin (Sn) - hot dipped

  • Transformer Type:

    SMPS TRANSFORMER

  • Width:

    7.01 mm

EPC3668G-LF Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the high-frequency signals away from the power plane and use a via-stitching technique to reduce radiation.
  • Use a thermal management system, such as a heat sink or a thermal pad, to keep the device temperature below 125°C. Ensure good airflow and avoid blocking the airflow around the device.
  • The recommended input impedance is 50 ohms, and the recommended output impedance is 50 ohms or lower. Impedance matching is critical for optimal performance.
  • Use a spectrum analyzer to check for spurious signals or oscillations. Verify the PCB layout and ensure that the device is properly decoupled. Check the power supply voltage and ensure it is within the specified range.
  • Yes, the EPC3668G-LF can be used in a push-pull configuration. However, ensure that the devices are properly matched and biased to avoid uneven current sharing and thermal issues.

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EPC3668G-LF Overview

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