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MAU404 - Minmax

Description: The MAU400 series is a range of 1W DC-DC converter modules providing a high I/O isolation voltage of 3000VAC with reinforced insulation, which rated for 300Vrms working voltage in a small SIP-package. There are 12 models available for 5VDC or 12VDC input voltage and single or dual output voltage.

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Symbol
MAU404 - Minmax - PCB symbol
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PCB Footprints
MAU404 - Minmax PCB footprint - Other - Other - MAU400_Dual
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3D Models
MAU404 - Minmax - 3D model - Other - MAU400_Dual
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MAU404 Details

  • Manufacturer Part Number:

    MAU404

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • Manufacturer:

    Minmax Technology Co Ltd

  • YTEOL:

    6

  • Additional Feature:

    -5 ADDITIONAL OUTPUT IS AVAILABLE

  • Analog IC - Other Type:

    DC-DC UNREGULATED POWER SUPPLY MODULE

  • Approvals:

    ANSI, CE, CUL,EN, IEC, UL

  • Efficiency (Main Output):

    66%

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    4.5 V

  • Input Voltage-Nom:

    5 V

  • JESD-30 Code:

    R-PDMA-T5

  • Length:

    22 mm

  • Line Regulation-Max:

    1.5%

  • Load Regulation-Max:

    10%

  • Number of Functions:

    1

  • Number of Outputs:

    2

  • Number of Terminals:

    5

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -25 °C

  • Output Current-Max:

    0.1 A

  • Output Voltage-Max:

    5.15 V

  • Output Voltage-Min:

    4.85 V

  • Output Voltage-Nom:

    5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DMA

  • Package Shape:

    RECTANGULAR

  • Package Style:

    MICROELECTRONIC ASSEMBLY

  • Protections:

    SHORT CIRCUIT

  • Ripple Voltage (Main Out):

    0.053025 Vrms

  • Seated Height-Max:

    13 mm

  • Surface Mount:

    NO

  • Switching Frequency-Max:

    100 kHz

  • Technology:

    HYBRID

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Total Power Output-Max:

    1 W

  • Trim/Adjustable Output:

    NO

  • Width:

    7.5 mm

MAU404 Frequently Asked Questions (FAQs)

  • Minmax recommends a PCB layout with a solid ground plane and thermal vias under the device to ensure efficient heat dissipation. A minimum of 2oz copper thickness is recommended for optimal thermal performance.
  • To ensure reliable operation in high-temperature environments, it is recommended to derate the output power and current according to the temperature derating curve provided in the datasheet. Additionally, ensure good airflow and thermal management around the device.
  • Minmax recommends using a low-ESR ceramic capacitor with a value of 10uF to 22uF for optimal performance. The capacitor should be placed as close as possible to the input pins of the MAU404.
  • To troubleshoot output voltage instability or oscillation issues, check the input voltage, output load, and PCB layout for any potential issues. Ensure that the output capacitor is of sufficient value and type, and that the feedback loop is properly connected. If issues persist, consult the application note or contact Minmax technical support.
  • The maximum allowed voltage deviation on the input pins is ±10% of the nominal input voltage. Exceeding this limit may affect the device's performance and reliability.

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MAU404 Overview

Use the download button to access the MAU404 schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like MAU40, or try a keyword search, such as Other Signal Circuits

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