GRX Technology Co, Ltd
MP9151 4A Step-Down Converter QFN2
MP9151 4A Step-Down Converter QFN2

MP9151 4A Step-Down Converter QFN2

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pMPS MP9151 — step-down converter, 4A output, QFN2./p
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    MP9151 4A Step-Down Converter QFN2

    MPS MP9151 is a step-down converter that delivers 4 A, supplied in a QFN2 package.

    Key Specifications

    Part NumberMP9151
    Output Current4 A
    TopologyStep-Down Converter
    PackageQFN2
    Ordering CodesMP9151

    Features

      Applications

        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.
        • Package QFN2 — check the land pattern in the datasheet before layout.

        Common Questions

        Which package is the MP9151 available in?
        QFN2.

        Shenzhen Gaorunxin Technology Co., Ltd

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        Shenzhen Gaorunxin Technology Co., Ltd

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