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MPQ8039-AEC1 7.5-25V High Current Power Half Bridge AEC-Q100 Qualified SOIC8E
MPQ8039-AEC1 7.5-25V High Current Power Half Bridge AEC-Q100 Qualified SOIC8E

MPQ8039-AEC1 7.5-25V High Current Power Half Bridge AEC-Q100 Qualified SOIC8E

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pMPS MPQ8039-AEC1 — High Current Power Half Bridge AEC-Q100 Qualified, 7.5-25V input, SOIC8E, AEC-Q100./p
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    MPQ8039-AEC1 7.5-25V High Current Power Half Bridge AEC-Q100 Qualified SOIC8E

    The MPS MPQ8039-AEC1 is a High Current Power Half Bridge AEC-Q100 Qualified. It operates from a 7.5 V to 25 V input and switches at 1.2 MHz. It is supplied in a SOIC8E package. The part is AEC-Q100 qualified.

    The MPQ8039 is a general purpose, high frequency half bridge power driver capable of driving a 9A load.

    Key Specifications

    Part NumberMPQ8039-AEC1
    FunctionHigh Current Power Half Bridge AEC-Q100 Qualified
    Input Voltage7.5 V to 25 V
    Switching Frequency1.2 MHz
    Quiescent Current2.5 µA
    PackageSOIC8E
    QualificationAEC-Q100
    Ordering CodesMPQ8039-AEC1

    Features

    • Guaranteed Industrial/Automotive Temp. Range Limits
    • ±9A Peak Current Output
    • ±4.25A Continuous Current Output
    • Up to 1.2MHz Switching Frequency
    • Protected Integrated Power 100mΩ Switches
    • All Switches Current Limited
    • Integrated Under-Voltage Protection
    • Integrated Thermal Protection
    • 2.5μA Standby Mode
    • True 2-Quadrant Operation

    Typical Application Circuit

    MPQ8039-AEC1 typical application circuit
    MPQ8039-AEC1 typical application circuit, as published in the MPS datasheet.

    Applications

    • Class D Audio Driver o 25W/4Ω/10% Output Power Single Ended o 70W/4Ω/10% Output Power Full Bridge
    • Full or Half Bridge DC-DC Switching Regulator

    Design Notes

    • The output LC filter corner should sit well below the modulation frequency but above the audio band; component tolerance shifts it more than the nominal value suggests.
    • Switching residuals on the speaker leads are best handled at layout — keep the filter close to the amplifier pins.
    • Power supply rejection is frequency dependent, so a clean rail still matters at the modulation harmonics.
    • The exposed pad is the thermal path; solder it to a copper area sized for continuous output power, not for idle.

    Common Questions

    What input voltage does the MPQ8039-AEC1 support?
    7.5 V to 25 V.
    Which package and ordering codes apply to the MPQ8039-AEC1?
    SOIC8E; order codes include MPQ8039-AEC1.
    What are the defining features of the MPQ8039-AEC1?
    Guaranteed Industrial/Automotive Temp. Range Limits ±9A Peak Current Output
    Is the MPQ8039-AEC1 qualified for automotive designs?
    Yes — it is AEC-Q100 qualified. Confirm the grade against the qualification summary in the datasheet before specifying it on a safety-related rail.

    Shenzhen Gaorunxin Technology Co., Ltd

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    Shenzhen Gaorunxin Technology Co., Ltd

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