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PDQE20-Q48-S3-D - CUI Inc.

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PDQE20-Q48-S3-D - CUI Inc.  - 3D model
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PDQE20-Q48-S3-D Details

  • Manufacturer Part Number:

    PDQE20-Q48-S3-D

  • Brand Name:

    CUI Inc

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Transferred

  • ECCN Code:

    EAR99

  • Date Of Intro:

    2019-07-02

  • Manufacturer:

    CUI Inc

  • YTEOL:

    3

  • Analog IC - Other Type:

    DC-DC REGULATED POWER SUPPLY MODULE

  • Approvals:

    CE, EN, IEC, UL

  • Efficiency (Main Output):

    88%

  • Input Voltage-Max:

    75 V

  • Input Voltage-Min:

    18 V

  • Input Voltage-Nom:

    48 V

  • JESD-30 Code:

    S-XDIP-P6

  • Length:

    25.4 mm

  • Line Regulation-Max:

    0.5%

  • Load Regulation-Max:

    1%

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    6

  • Operating Temperature-Max:

    95 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    5 A

  • Output Voltage-Max:

    3.63 V

  • Output Voltage-Min:

    2.97 V

  • Output Voltage-Nom:

    3.3 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP6,.8

  • Package Shape:

    SQUARE

  • Package Style:

    IN-LINE

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Protections:

    OVER VOLTAGE; OVER CURRENT; SHORT CIRCUIT

  • Ripple Voltage (Main Out):

    0.03535 Vrms

  • Seated Height-Max:

    12.2 mm

  • Surface Mount:

    NO

  • Technology:

    HYBRID

  • Terminal Form:

    PIN/PEG

  • Terminal Position:

    DUAL

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

    NOT SPECIFIED

  • Total Power Output-Max:

    16.5 W

  • Trim/Adjustable Output:

    YES

  • Warm-up Time:

    0.01 s

  • Width:

    25.4 mm

PDQE20-Q48-S3-D Frequently Asked Questions (FAQs)

  • CUI recommends a PCB layout with a solid ground plane and thermal vias to dissipate heat. A minimum of 2 oz copper thickness is recommended. Additionally, a thermal interface material (TIM) can be used to improve heat transfer between the module and the heat sink.
  • To ensure reliable start-up and shutdown, CUI recommends a soft-start circuit to limit inrush current and a shutdown circuit to prevent voltage spikes. Additionally, a minimum input capacitance of 10uF is recommended to ensure stable operation.
  • The maximum allowable output capacitance for the PDQE20-Q48-S3-D is 220uF. Exceeding this value may cause instability or oscillation in the output voltage.
  • While the PDQE20-Q48-S3-D is designed to meet industry standards for vibration and shock, CUI recommends additional mechanical support and securing the module to the PCB to ensure reliable operation in high-vibration or high-shock environments.
  • CUI recommends a fuse rating of 5A or less to protect the module from input overcurrent conditions. The fuse should be located as close to the input terminals as possible to minimize voltage drop.

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PDQE20-Q48-S3-D Overview

Use the download button to access the PDQE20-Q48-S3-D 3D model. You can still request or build the schematic symbol and PCB footprint by using the respective build or request forms on this page.
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