GRX Technology Co, Ltd
MPQ2176A-AEC1 2.4-5.5V, 4A, 2.2MHz Synchronous Step-Down Converter LGA-13
MPQ2176A-AEC1 2.4-5.5V, 4A, 2.2MHz Synchronous Step-Down Converter LGA-13

MPQ2176A-AEC1 2.4-5.5V, 4A, 2.2MHz Synchronous Step-Down Converter LGA-13

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pMPS MPQ2176A-AEC1 — synchronous step-down converter, 2.4-5.5V input, 4A output, 2.2 MHz, LGA-13./p
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    MPQ9841A-AEC1 3.3-36V, 1A, 350kHz Synchronous Step-Down Converter QFN-16
    AutomotiveAEC-Q100DC-DC converterMPSBuck ConverterStep-Down ConverterLGA-13
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    MPQ2176A-AEC1 2.4-5.5V, 4A, 2.2MHz Synchronous Step-Down Converter LGA-13

    MPS MPQ2176A-AEC1 is a synchronous step-down converter that accepts 2.4 V to 5.5 V input, delivers 4 A, switches at 2.2 MHz, supplied in a LGA-13 package.

    Key Specifications

    Part NumberMPQ2176A-AEC1
    Input Voltage2.4 V to 5.5 V
    Output Current4 A
    Switching Frequency2.2 MHz
    TopologySynchronous Step-Down Converter
    PackageLGA-13
    Ordering CodesMPQ2176A-AEC1

    Features

    • Increases Battery Life o Advanced Asynchronous Modulation (AAM) Mode
    • Optimized for EMC/EMI o 2.2MHz fSW in Continuous Conduction Mode (CCM) o Frequency Spread Spectrum (FSS) Modulation o MeshConnectTM Flip-Chip Package
    • Functional Safety System Design Capable o MPSafe™-Compatible – Functional Safety Supporting Document Available

    Applications

    • Automotive Infotainment
    • Automotive Clusters
    • Automotive Telematics
    • 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 LGA-13 — check the land pattern in the datasheet before layout.

    Common Questions

    What is the input and output rating of the MPQ2176A-AEC1?
    2.4–5.5 V input and 4 A output.
    What switching frequency does the MPQ2176A-AEC1 run at?
    2.2 MHz.
    Which package is the MPQ2176A-AEC1 available in?
    LGA-13.

    Shenzhen Gaorunxin Technology Co., Ltd

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    Shenzhen Gaorunxin Technology Co., Ltd

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