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VX78012-500 - CUI Inc.

Description: NON-ISOLATED DC SWITCHING REGULATOR 24V/12VIN 2-OUT 12V/-12V 0.5A/-0.15A 6W 3-Pin SIP

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PCB Footprints
VX78012-500 - CUI Inc. PCB footprint - Other - Other - VX78012-500-1
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3D Models
VX78012-500 - CUI Inc.  - 3D model - Other - VX78012-500-1
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VX78012-500 Details

  • Manufacturer Part Number:

    VX78012-500

  • Brand Name:

    CUI Inc

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Transferred

  • Package Description:

    SIP-3

  • ECCN Code:

    EAR99

  • Manufacturer:

    CUI Inc

  • YTEOL:

    3

  • Additional Feature:

    IT ALSO HAS -12V OUTPUT

  • Analog IC - Other Type:

    DC-DC REGULATED POWER SUPPLY MODULE

  • Approvals:

    CIS, EN, IEC, UL

  • Efficiency (Main Output):

    94%

  • Input Voltage-Max:

    36 V

  • Input Voltage-Min:

    15 V

  • Input Voltage-Nom:

    24 V

  • JESD-30 Code:

    R-PSIP-T3

  • Length:

    11.6 mm

  • Line Regulation-Max:

    0.4%

  • Load Regulation-Max:

    0.6%

  • Number of Functions:

    1

  • Number of Outputs:

    2

  • Number of Terminals:

    3

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.5 A

  • Output Voltage-Max:

    12.36 V

  • Output Voltage-Min:

    11.64 V

  • Output Voltage-Nom:

    12 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SIP

  • Package Equivalence Code:

    SIP3,.08

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Protections:

    SHORT CIRCUIT

  • Ripple Voltage (Main Out):

    0.0265125 Vrms

  • Seated Height-Max:

    10.41 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:

    7.55 mm

VX78012-500 Frequently Asked Questions (FAQs)

  • CUI recommends a 4-layer PCB with a solid ground plane, and thermal vias under the module to dissipate heat. A minimum of 1 oz copper thickness is recommended. Ensure good airflow and consider adding a heat sink or thermal interface material for high-power applications.
  • Follow proper PCB layout and shielding techniques, such as using a metal enclosure, and ensure the module is at least 1 cm away from other components. Use a common-mode choke and filter capacitors to reduce EMI emissions.
  • The maximum allowable capacitance is 220 μF. Exceeding this value may cause instability or oscillations in the converter.
  • Yes, but ensure proper synchronization and current sharing between modules. Consult CUI's application notes for guidance on implementing redundant or parallel configurations.
  • Consult CUI's troubleshooting guide, which covers common issues and their solutions. Verify proper input voltage, output loading, and thermal management. Use an oscilloscope to analyze the output voltage and current waveforms.

Trust Checks

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VX78012-500 Overview

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