GRX Technology Co, Ltd
MPQ4326M-AEC1 6A, 200kHz Synchronous Step-Down Converter QFN-14
MPQ4326M-AEC1 6A, 200kHz Synchronous Step-Down Converter QFN-14

MPQ4326M-AEC1 6A, 200kHz Synchronous Step-Down Converter QFN-14

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pMPS MPQ4326M-AEC1 — synchronous step-down converter, 6A output, 200 kHz, QFN-14./p
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    MPQ4326M-AEC1 6A, 200kHz Synchronous Step-Down Converter QFN-14

    MPS MPQ4326M-AEC1 is a synchronous step-down converter that delivers 6 A, switches at 200 kHz, supplied in a QFN-14 package.

    Key Specifications

    Part NumberMPQ4326M-AEC1
    Output Current6 A
    Switching Frequency200 kHz
    TopologySynchronous Step-Down Converter
    PackageQFN-14
    Ordering CodesMPQ4326M-AEC1

    Features

    • High Performance for Improved Thermals o Internal 45mΩ HS-FET, 25mΩ LS-FET
    • Functional Safety System Design Capable o MPSafe™ QM – Documentation Available

    Applications

    • Automotive Infotainment
    • Automotive Clusters
    • Advanced Driver-Assistance Systems (ADAS)

    Design Notes

    • The step-down topology needs an inductor and output capacitor sized for the ripple at the switching frequency, not just the DC load.
    • Keep the input loop short — high di/dt at the switch node sets conducted EMI.
    • Power switches are integrated, so the thermal path is the PCB copper under the pad.
    • AEC-Q100 qualification suits this part to automotive rails.
    • Package QFN-14 — check the land pattern in the datasheet before layout.

    Common Questions

    What switching frequency does the MPQ4326M-AEC1 run at?
    200 kHz.
    Which package is the MPQ4326M-AEC1 available in?
    QFN-14.

    Shenzhen Gaorunxin Technology Co., Ltd

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    Shenzhen Gaorunxin Technology Co., Ltd

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