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PDS1-S12-S3-M-TR - CUI Inc.

Description: Isolated DC/DC Converters dc-dc isolated, 1 W, 10.8~13.2 Vdc input, 3.3 Vdc, 303 mA, single unregulated output, SMT, T&R

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PCB Footprints
PDS1-S12-S3-M-TR - CUI Inc. PCB footprint - Other - Other - PDS1-M
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PDS1-S12-S3-M-TR - CUI Inc.  - 3D model - Other - PDS1-M
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PDS1-S12-S3-M-TR Details

  • Manufacturer Part Number:

    PDS1-S12-S3-M-TR

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    MODULE

  • Pin Count:

    8/5

  • ECCN Code:

    EAR99

  • Manufacturer:

    CUI Inc

  • YTEOL:

    0

  • Analog IC - Other Type:

    DC-DC UNREGULATED POWER SUPPLY MODULE

  • Input Voltage-Max:

    13.2 V

  • Input Voltage-Min:

    10.8 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-PDMA-G5

  • Length:

    12.7 mm

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    5

  • Operating Temperature-Max:

    100 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage-Nom:

    3.3 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DMA

  • Package Shape:

    RECTANGULAR

  • Package Style:

    MICROELECTRONIC ASSEMBLY

  • Seated Height-Max:

    7.5 mm

  • Surface Mount:

    YES

  • Technology:

    HYBRID

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Total Power Output-Max:

    1 W

  • Trim/Adjustable Output:

    NO

  • Width:

    8.3 mm

PDS1-S12-S3-M-TR Frequently Asked Questions (FAQs)

  • The datasheet doesn't provide specific PCB layout recommendations. However, it's recommended to follow general guidelines for thermal vias, copper pours, and component placement to ensure optimal heat dissipation.
  • To ensure reliability, follow the recommended operating temperature range, ensure proper airflow, and consider derating the output power according to the temperature derating curve provided in the datasheet.
  • The datasheet doesn't specify a particular capacitor type or value. However, a low-ESR ceramic or electrolytic capacitor with a value of 10-22uF is typically suitable for most applications.
  • The datasheet doesn't provide specific guidance on redundant or parallel configurations. However, it's possible to use multiple units in parallel or redundant configurations with proper design considerations, such as synchronization and current sharing.
  • The datasheet doesn't specify a maximum output capacitance. However, as a general rule, it's recommended to keep the output capacitance below 10uF to avoid stability issues.

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PDS1-S12-S3-M-TR Overview

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