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PQQC6-D48-S5-OS - CUI Inc.

Description: Isolated DC/DC Converters - Through Hole dc-dc isolated, 3 W, 36-75 Vdc input, 5 Vdc, 1.2 A, single regulated output, SIP, open frame

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PCB Footprints
PQQC6-D48-S5-OS - CUI Inc. PCB footprint - Other - Other - 8-SIP
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PQQC6-D48-S5-OS - CUI Inc.  - 3D model - Other - 8-SIP
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PQQC6-D48-S5-OS Details

  • Manufacturer Part Number:

    PQQC6-D48-S5-OS

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Transferred

  • Package Description:

    SIP-8/7

  • ECCN Code:

    EAR99

  • Manufacturer:

    CUI Inc

  • Analog IC - Other Type:

    DC-DC REGULATED POWER SUPPLY MODULE

  • Approvals:

    EN, IEC

  • Efficiency (Main Output):

    81%

  • Input Voltage-Max:

    75 V

  • Input Voltage-Min:

    36 V

  • Input Voltage-Nom:

    48 V

  • JESD-30 Code:

    R-XSIP-T7

  • Length:

    22 mm

  • Line Regulation-Max:

    1%

  • Load Regulation-Max:

    1.5%

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    7

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    1.2 A

  • Output Voltage-Max:

    5.15 V

  • Output Voltage-Min:

    4.85 V

  • Output Voltage-Nom:

    5 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    SIP

  • Package Equivalence Code:

    MODULE,7LEAD(UNSPEC)

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Protections:

    OVER CURRENT, UNDER VOLTAGE, SHORT CIRCUIT

  • Ripple Voltage (Main Out):

    0.0707 Vrms

  • Screening Level:

    EN 62368-1

  • Seated Height-Max:

    13.3 mm

  • Surface Mount:

    NO

  • Technology:

    HYBRID

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    SINGLE

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

    NOT SPECIFIED

  • Total Power Output-Max:

    6 W

  • Trim/Adjustable Output:

    NO

  • Width:

    8.2 mm

PQQC6-D48-S5-OS Frequently Asked Questions (FAQs)

  • CUI Inc recommends a PCB layout with a minimum of 2 oz copper thickness, 1.5 mm via diameter, and a thermal pad size of 10 mm x 10 mm. Additionally, a thermal interface material (TIM) with a thermal conductivity of 1 W/m-K or higher is recommended for optimal heat dissipation.
  • To ensure reliable startup and shutdown, CUI Inc recommends a soft-start circuit with a ramp-up time of 10-20 ms and a shutdown delay of 1-2 ms. Additionally, a input voltage ramp-up rate of 10-20 mV/us is recommended to prevent inrush currents.
  • The maximum allowed capacitance on the output is 2200 uF. Exceeding this value may cause instability or oscillation in the converter.
  • Yes, the PQQC6-D48-S5-OS is designed to withstand high-vibration environments. However, CUI Inc recommends following the recommended PCB layout and securing the converter to the PCB using screws or adhesive to ensure reliable operation.
  • The MTBF of the PQQC6-D48-S5-OS is calculated to be 1.5 million hours at 40°C ambient temperature, 50% load, and 230 Vac input voltage, according to MIL-HDBK-217F.

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PQQC6-D48-S5-OS Overview

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