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EV8758H-L-00A 4.5-22V, 10A High Current Synchronous Buck Converter Evaluation Board QFN21
EV8758H-L-00A 4.5-22V, 10A High Current Synchronous Buck Converter Evaluation Board QFN21

EV8758H-L-00A 4.5-22V, 10A High Current Synchronous Buck Converter Evaluation Board QFN21

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pMPS EV8758H-L-00A — High Current Synchronous Buck Converter, 4.5-22V input, 10 A output, QFN21./p
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    EV8758H-L-00A 4.5-22V, 10A High Current Synchronous Buck Converter Evaluation Board QFN21

    The MPS EV8758H-L-00A is an evaluation board built around the MP8758H for bench characterisation of the device in its intended topology. It operates from a 4.5 V to 22 V input, is rated for 10 A and switches at 500 kHz. The board carries the device in its QFN21 package.

    The EV8758H-L-00A is used for demonstrating the performance of MP8758H, a fully-integrated, high efficiency, synchronous step-down switch mode converter.

    Key Specifications

    Part NumberEV8758H-L-00A
    Board ForMP8758H
    Board TypeEvaluation / demonstration board
    FunctionHigh Current Synchronous Buck Converter
    Input Voltage4.5 V to 22 V
    Current Rating10 A
    Switching Frequency500 kHz
    InterfacePWM
    PackageQFN21
    Ordering CodesEV8758H-L-00A

    Features

    • Wide 4.5V to 22V Operating Input Range
    • 10A Continous Output Current
    • Low RDS(ON) Internal Power MOSFETs
    • Proprietary Switching Loss Reduction Technique
    • Internal Soft Start
    • Output Discharge
    • 500kHZ Switching Frequency
    • PFM/PWM Mode Selection
    • Hiccup Mode OCP, UVP
    • Auto Retry Thermal Shutdown, OVP

    Evaluation Board

    EV8758H-L-00A evaluation board
    EV8758H-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 EV8758H-L-00A support?
    4.5 V to 22 V. The rated output is 10 A.
    Which package and ordering codes apply to the EV8758H-L-00A?
    QFN21; order codes include EV8758H-L-00A.
    What are the defining features of the EV8758H-L-00A?
    Wide 4.5V to 22V Operating Input Range 10A Continous Output Current

    Shenzhen Gaorunxin Technology Co., Ltd

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    Shenzhen Gaorunxin Technology Co., Ltd

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