EV171A-S-00A Universal Input Non-Isolated Off-Line Regulator With Improved EMI Evaluation Board TSOT23
EV171A-S-00A Universal Input Non-Isolated Off-Line Regulator With Improved EMI Evaluation Board TSOT23

EV171A-S-00A Universal Input Non-Isolated Off-Line Regulator With Improved EMI Evaluation Board TSOT23

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    EV171A-S-00A Universal Input Non-Isolated Off-Line Regulator With Improved EMI Evaluation Board TSOT23

    The MPS EV171A-S-00A is an evaluation board built around the MP171A for bench characterisation of the device in its intended topology. The board carries the device in its TSOT23 package.

    The EV171A-S-00A Evaluation Board is designed to demonstrate the capabilities of the MP171A.

    Key Specifications

    Part NumberEV171A-S-00A
    Board ForMP171A
    Board TypeEvaluation / demonstration board
    FunctionUniversal Input Non-Isolated Off-Line Regulator With Improved EMI
    PackageTSOT23
    Ordering CodesEV171A-S-00A

    Features

    • Primary-Side Non-Isolated CV Control
    • Integrated 700V MOSFET
    • <100mW No-Load Power Consumption
    • Good EMI Performance
    • Limited Maximum Frequency
    • Multiple Protections: SCP, OLP, Open Loop Detection, TSD, and VCC UVLO

    Evaluation Board

    EV171A-S-00A evaluation board
    EV171A-S-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

    Which package and ordering codes apply to the EV171A-S-00A?
    TSOT23; order codes include EV171A-S-00A.
    What are the defining features of the EV171A-S-00A?
    Primary-Side Non-Isolated CV Control Integrated 700V MOSFET

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