GRX Technology Co, Ltd
EV28164-D-00A 1.2-5.5V, 4A High Efficiency Single Inductor Buck-Boost DC-DC Converter Evaluation Evaluation Board QFN10
EV28164-D-00A 1.2-5.5V, 4A High Efficiency Single Inductor Buck-Boost DC-DC Converter Evaluation Evaluation Board QFN10

EV28164-D-00A 1.2-5.5V, 4A High Efficiency Single Inductor Buck-Boost DC-DC Converter Evaluation Evaluation Board QFN10

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pMPS EV28164-D-00A — High Efficiency Single Inductor Buck-Boost DC-DC Converter Evaluation, 1.2-5.5V input, 4 A output, QFN10./p
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    EV28164-D-00A 1.2-5.5V, 4A High Efficiency Single Inductor Buck-Boost DC-DC Converter Evaluation Evaluation Board QFN10

    The MPS EV28164-D-00A is an evaluation board built around the MP28164 for bench characterisation of the device in its intended topology. It operates from a 1.2 V to 5.5 V input, is rated for 4 A and switches at 2 MHz. The board carries the device in its QFN10 package.

    The EV28164-D-00A Evaluation Board is designed to demonstrate the capabilities of MPS' MP28164.

    Key Specifications

    Part NumberEV28164-D-00A
    Board ForMP28164
    Board TypeEvaluation / demonstration board
    FunctionHigh Efficiency Single Inductor Buck-Boost DC-DC Converter Evaluation
    Input Voltage1.2 V to 5.5 V
    Current Rating4 A
    Switching Frequency2 MHz
    Quiescent Current25 µA
    InterfacePWM
    Peak Efficiency95%
    PackageQFN10
    Ordering CodesEV28164-D-00A

    Features

    • 1.8V minimum startup input voltage
    • 1.2V to 5.5V input work range
    • 4A switching current limit
    • 2MHz switching frequency
    • Selectable PSM / PWM mode.
    • Typical 25μA Quiescent current
    • High efficiency up to 95%.
    • Load disconnect during shutdown
    • Internal soft start and compensation
    • Power good indicator

    Evaluation Board

    EV28164-D-00A evaluation board
    EV28164-D-00A evaluation board, as published by MPS.

    Applications

    • Battery-powered product

    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 EV28164-D-00A support?
    1.2 V to 5.5 V. The rated output is 4 A.
    Which package and ordering codes apply to the EV28164-D-00A?
    QFN10; order codes include EV28164-D-00A.
    What are the defining features of the EV28164-D-00A?
    1.8V minimum startup input voltage 1.2V to 5.5V input work range

    Shenzhen Gaorunxin Technology Co., Ltd

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    Shenzhen Gaorunxin Technology Co., Ltd

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