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PESE1-S5-S9-M - CUI Inc.

Description: Module DC-DC 5VIN 1-OUT 9V 0.111A 1W 5-Pin SMD Module Tube

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PESE1-S5-S9-M - CUI Inc. - PCB symbol
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PESE1-S5-S9-M - CUI Inc. PCB footprint - Other - Other - PESE1-S5-S9-M-1
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PESE1-S5-S9-M - CUI Inc. - 3D model - Other - PESE1-S5-S9-M-1
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PESE1-S5-S9-M Details

  • Manufacturer Part Number:

    PESE1-S5-S9-M

  • 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:

    6.2

  • Analog IC - Other Type:

    DC-DC UNREGULATED POWER SUPPLY MODULE

  • Approvals:

    UL, EN

  • Control Mode:

    VOLTAGE-MODE

  • Efficiency (Main Output):

    83%

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    4.5 V

  • Input Voltage-Nom:

    5 V

  • JESD-30 Code:

    R-PDMA-G8/5

  • Length:

    13.2 mm

  • Line Regulation-Max:

    1.2%

  • Load Regulation-Max:

    10%

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    5

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.111 A

  • Output Voltage-Nom:

    9 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DMA

  • Package Shape:

    RECTANGULAR

  • Package Style:

    MICROELECTRONIC ASSEMBLY

  • Peak Reflow Temperature (Cel):

    245

  • Protections:

    OVER CURRENT

  • Ripple Voltage (Main Out):

    0.02651 Vrms

  • 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

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

    60

  • Total Power Output-Max:

    1 W

  • Trim/Adjustable Output:

    NO

  • Width:

    8.5 mm

PESE1-S5-S9-M Frequently Asked Questions (FAQs)

  • CUI recommends a PCB layout with a solid ground plane and thermal vias to dissipate heat. A minimum of 1 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.
  • CUI recommends following the recommended PCB mounting and screw torque specifications to ensure the module is securely fastened. Additionally, using a conformal coating and potting the module can help protect it from vibration and environmental factors.
  • CUI recommends a maximum output filter capacitance of 10uF to ensure stable operation and prevent oscillation. Exceeding this value may lead to instability or reduced performance.
  • Yes, the PESE1-S5-S9-M can be used in redundant or N+1 configurations. However, it's essential to ensure that the modules are properly synchronized and that the system is designed to handle the increased power and heat dissipation.
  • CUI recommends using a fuse with a rating of 5A to 10A, depending on the specific application and input voltage. A slow-blow fuse is recommended to handle inrush currents during startup.

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PESE1-S5-S9-M Overview

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Part Image PESE1-S5-S9-M-TR CUI Inc

DC-DC Unregulated Power Supply Module, 1 Output, 1W, Hybrid