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MAU303 - Minmax

Description: The MAU300 series is a range of 2W DC-DC converters in a small SIP Package featuring an I/O-isolation of 1000VDC. An excellent efficiency allows an operating temperature range of –40℃ to +85℃.

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Symbol
MAU303 - Minmax - PCB symbol
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PCB Footprints
MAU303 - Minmax PCB footprint - Other - Other - SIP-7_Single
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3D Models
MAU303 - Minmax - 3D model - Other - SIP-7_Single
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MAU303 Details

  • Manufacturer Part Number:

    MAU303

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Package Description:

    SIP-7/4

  • ECCN Code:

    EAR99

  • Manufacturer:

    Minmax Technology Co Ltd

  • YTEOL:

    3

  • Analog IC - Other Type:

    DC-DC REGULATED POWER SUPPLY MODULE

  • Efficiency (Main Output):

    80%

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    4.5 V

  • Input Voltage-Nom:

    5 V

  • JESD-30 Code:

    R-PSIP-T4

  • Length:

    19.5 mm

  • Line Regulation-Max:

    1.5%

  • Load Regulation-Max:

    7%

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    4

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.165 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:

    SIP4/7,.05

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Protections:

    SHORT CIRCUIT

  • Ripple Voltage (Main Out):

    0.053025 Vrms

  • Seated Height-Max:

    10.45 mm

  • Surface Mount:

    NO

  • Technology:

    HYBRID

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    SINGLE

  • Total Power Output-Max:

    2 W

  • Trim/Adjustable Output:

    NO

  • Width:

    7.6 mm

MAU303 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 datasheet's thermal derating curve. 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 MAU303.
  • 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 datasheet's application notes or contact Minmax technical support.
  • The maximum allowed voltage on the enable pin is 6V. Exceeding this voltage may damage the device. It is recommended to use a voltage divider or a buffer circuit to ensure the enable pin voltage remains within the specified range.

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MAU303 Overview

Use the download button to access the MAU303 schematic symbol, PCB footprint, and 3D model.
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