EV8861-L-00A 0.6-1.108V, 6A Synchronous Step-Down Converter Evaluation Board QFN-14
EV8861-L-00A 0.6-1.108V, 6A Synchronous Step-Down Converter Evaluation Board QFN-14

EV8861-L-00A 0.6-1.108V, 6A Synchronous Step-Down Converter Evaluation Board QFN-14

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pMPS EV8861-L-00A — Synchronous Step-Down Converter, 0.6-1.108V input, 6 A output, QFN-14./p
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    EV8861-L-00A 0.6-1.108V, 6A Synchronous Step-Down Converter Evaluation Board QFN-14

    The MPS EV8861-L-00A is an evaluation board built around the MP8861 for bench characterisation of the device in its intended topology. It operates from a 0.6 V to 1.108 V input and is rated for 6 A. The board carries the device in its QFN-14 package.

    The EV8861-L-00A is used for demonstrating the performance of MPS's MP8861.

    Key Specifications

    Part NumberEV8861-L-00A
    Board ForMP8861
    Board TypeEvaluation / demonstration board
    FunctionSynchronous Step-Down Converter
    Input Voltage0.6 V to 1.108 V
    Current Rating6 A
    InterfaceI²C
    PackageQFN-14
    Ordering CodesEV8861-L-00A

    Features

    • Wide 2.85V-to-18V Operating Input Range
    • 6A Continuous Output Current
    • 1% Internal Reference Accuracy
    • I2C Programmable Output Range from 0.6V to 1.108V in 4mV Steps with Slew Rate Control
    • 5% Accuracy Output Voltage and Output Current Read Back Via I2C
    • Selectable PFM/PWM Mode and Adjustable Frequency & Current Limit Through I2C
    • 4 Different I2C Address Selectable
    • External Soft Start
    • Open Drain Power Good Indication
    • Output Over Voltage Protection

    Evaluation Board

    EV8861-L-00A evaluation board
    EV8861-L-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 EV8861-L-00A support?
    0.6 V to 1.108 V. The rated output is 6 A.
    Which package and ordering codes apply to the EV8861-L-00A?
    QFN-14; order codes include EV8861-L-00A.
    What are the defining features of the EV8861-L-00A?
    Wide 2.85V-to-18V Operating Input Range 6A Continuous Output Current

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