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EVQ7795-R-00A 5-36V AEC-Q100 Evaluation Board QFN-24
EVQ7795-R-00A 5-36V AEC-Q100 Evaluation Board QFN-24

EVQ7795-R-00A 5-36V AEC-Q100 Evaluation Board QFN-24

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pMPS EVQ7795-R-00A — AEC-Q100 Evaluation Board, 5-36V input, QFN-24, AEC-Q100./p
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    AutomotiveAEC-Q100MPSQFN-24Power ManagementEvaluation Boards
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    EVQ7795-R-00A 5-36V AEC-Q100 Evaluation Board QFN-24

    The MPS EVQ7795-R-00A is an evaluation board built around the MPQ7795-AEC1 for bench characterisation of the device in its intended topology. It operates from a 5 V to 36 V input and switches at 2.2 MHz. The board carries the device in its QFN-24 package.

    The EVQ7795-R-00A is an evaluation board designed to demonstrate the capabilities of the MPQ7795-AEC1, an automotive-grade, low- EMI, differential analog input, Class D audio amplifier with I2C diagnostics.

    Key Specifications

    Part NumberEVQ7795-R-00A
    Board ForMPQ7795-AEC1
    Board TypeEvaluation / demonstration board
    FunctionAEC-Q100 Evaluation Board
    Input Voltage5 V to 36 V
    Output Power24.5 W
    Switching Frequency2.2 MHz
    Quiescent Current0.02 µA
    InterfaceI²C
    Peak Efficiency90%
    PackageQFN-24
    QualificationAEC-Q100
    Ordering CodesEVQ7795-R-00A

    Features

    • 5V to 36V Operating Input Voltage (VIN) Range
    • ±5A Peak Current Output
    • Differential Analog Input
    • 42V Load Dump
    • Low 0.02uA Standby Current
    • Low 6.5mA Idle Current
    • 330kHz, 384kHz, 470kHz, or 2.2MHz Selectable Switching Frequency (fSW)
    • Delivers 24.5W into 4Ω Load with 14.4V Power VDD (PVDD)
    • High Power Efficiency: o Up to 92.6% Efficiency for 8Ω Load o Up to 90.4% Efficiency for 4Ω Load
    • 150mΩ power MOSFETs

    Evaluation Board

    EVQ7795-R-00A evaluation board
    EVQ7795-R-00A evaluation board, as published by MPS.

    Design Notes

    • The board ships in a default configuration; check the jumper and resistor options against the user guide before applying power.
    • Respect the input terminal rating — most faults on evaluation boards come from an supply above the marked limit.
    • Test points on the switching node and output are for a short-ground probe, not for a long oscilloscope lead.
    • Where a GUI is supported, connect the dongle before power-up so the device enumerates on the I²C bus.

    Common Questions

    What input voltage does the EVQ7795-R-00A support?
    5 V to 36 V.
    Which package and ordering codes apply to the EVQ7795-R-00A?
    QFN-24; order codes include EVQ7795-R-00A.
    What are the defining features of the EVQ7795-R-00A?
    5V to 36V Operating Input Voltage (VIN) Range ±5A Peak Current Output
    Is the EVQ7795-R-00A 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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