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ZUW32412 - Cosel

Description: Cosel Isolated DC-DC Converter, Vin 18 → 36 V dc, Vout ±12V dc, I/O isolation 500V ac

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PCB Footprints
ZUW32412 - Cosel PCB footprint - Other - Other - ZUW32412-4
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3D Models
ZUW32412 - Cosel  - 3D model - Other - ZUW32412-4
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ZUW32412 Details

  • Manufacturer Part Number:

    ZUW32412

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    Module-5

  • ECCN Code:

    EAR99

  • Manufacturer:

    Cosel USA Inc

  • YTEOL:

    0

  • Additional Feature:

    NEGATIVE OUTPUT VOLTAGE IS -12 V, OUTPUT PINS CAN BE CONNECTED IN SERIES TO MAKE A 24V OUTPUT

  • Analog IC - Other Type:

    DC-DC REGULATED POWER SUPPLY MODULE

  • Input Voltage-Max:

    36 V

  • Input Voltage-Min:

    18 V

  • Input Voltage-Nom:

    24 V

  • JESD-30 Code:

    R-XDMA-P5

  • JESD-609 Code:

    e3

  • Length:

    35 mm

  • Number of Functions:

    1

  • Number of Outputs:

    2

  • Number of Terminals:

    5

  • Operating Temperature-Max:

    55 °C

  • Operating Temperature-Min:

    -20 °C

  • Output Voltage-Max:

    12.6 V

  • Output Voltage-Min:

    11.4 V

  • Output Voltage-Nom:

    12 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    DMA

  • Package Equivalence Code:

    MODULE,5LEAD,1.15

  • Package Shape:

    RECTANGULAR

  • Package Style:

    MICROELECTRONIC ASSEMBLY

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    7.3 mm

  • Surface Mount:

    NO

  • Technology:

    HYBRID

  • Temperature Grade:

    OTHER

  • Terminal Form:

    PIN/PEG

  • Terminal Pitch:

    7.62 mm

  • Terminal Position:

    DUAL

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

    NOT SPECIFIED

  • Total Power Output-Max:

    3.12 W

  • Trim/Adjustable Output:

    NO

  • Width:

    23 mm

ZUW32412 Frequently Asked Questions (FAQs)

  • Cosel recommends a PCB layout with a large copper area for heat dissipation, and a minimum of 2oz copper thickness. A thermal via array under the module can also improve heat transfer.
  • To ensure reliable start-up and shutdown, Cosel recommends a soft-start circuit to limit inrush current, and a shutdown circuit with a minimum 10ms delay to prevent voltage spikes.
  • Cosel recommends using low-ESR capacitors with a minimum capacitance of 10uF for the input and output filters. X7R or X5R dielectric capacitors are suitable for this application.
  • To mitigate EMI, Cosel recommends using a shielded enclosure, keeping the input and output cables separate, and using a common-mode choke or ferrite beads on the input and output lines.
  • The maximum allowed case temperature for the ZUW32412 is 100°C. However, Cosel recommends derating the output power to ensure a maximum case temperature of 80°C for reliable operation.

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ZUW32412 Overview

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