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PQC20-48-S5-O - CUI Inc.

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PQC20-48-S5-O Details

  • Manufacturer Part Number:

    PQC20-48-S5-O

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Transferred

  • Package Description:

    MODULE-8

  • ECCN Code:

    EAR99

  • Manufacturer:

    CUI Inc

  • Analog IC - Other Type:

    DC-DC REGULATED POWER SUPPLY MODULE

  • Approvals:

    CE, EN, IEC, UKCA, UL

  • Efficiency (Main Output):

    88%

  • Input Voltage-Max:

    75 V

  • Input Voltage-Min:

    36 V

  • Input Voltage-Nom:

    48 V

  • JESD-30 Code:

    R-XDMA-P8

  • Length:

    33.02 mm

  • Line Regulation-Max:

    0.5%

  • Load Regulation-Max:

    1%

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    4 A

  • Output Voltage-Nom:

    5 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    DMA

  • Package Equivalence Code:

    MODULE, 8LEAD,1.1

  • Package Shape:

    RECTANGULAR

  • Package Style:

    MICROELECTRONIC ASSEMBLY

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Protections:

    OVER CURRENT, OVER VOLTAGE, UNDER VOLTAGE, SHORT CIRCUIT

  • Ripple Voltage (Main Out):

    0.053025 Vrms

  • Screening Level:

    EN 62368-1

  • Surface Mount:

    NO

  • Technology:

    HYBRID

  • Terminal Form:

    PIN/PEG

  • Terminal Position:

    DUAL

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

    NOT SPECIFIED

  • Total Power Output-Max:

    20 W

  • Trim/Adjustable Output:

    YES

  • Warm-up Time:

    0.1 s

  • Width:

    22.86 mm

PQC20-48-S5-O Frequently Asked Questions (FAQs)

  • CUI recommends a PCB layout with a large copper area for heat dissipation, and a thermal management system with a heat sink and thermal interface material to keep the operating temperature below 100°C.
  • The PQC20-48-S5-O has built-in input voltage transient protection and can withstand voltage spikes up to 60V for 100ms, but it's recommended to add external transient protection devices for harsh environments.
  • The maximum capacitance load is 2200uF, exceeding this may cause instability or oscillation in the output voltage.
  • Yes, the PQC20-48-S5-O can be used in a redundant or parallel configuration, but it's essential to ensure proper synchronization and current sharing to avoid instability or damage.
  • The MTBF of the PQC20-48-S5-O is approximately 1.5 million hours, calculated according to MIL-HDBK-217F.

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PQC20-48-S5-O Overview

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