GRX Technology Co, Ltd
EVBL2171-J-00A 2.5-5.5V, 1A Step-Down Switch-Mode Converter Evaluation Board TSOT23
EVBL2171-J-00A 2.5-5.5V, 1A Step-Down Switch-Mode Converter Evaluation Board TSOT23

EVBL2171-J-00A 2.5-5.5V, 1A Step-Down Switch-Mode Converter Evaluation Board TSOT23

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pMPS EVBL2171-J-00A — Step-Down Switch-Mode Converter Evaluation Board, 2.5-5.5V input, 1 A output, TSOT23./p
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    EVBL2171-J-00A 2.5-5.5V, 1A Step-Down Switch-Mode Converter Evaluation Board TSOT23

    The MPS EVBL2171-J-00A is an evaluation board built around the MP2171 for bench characterisation of the device in its intended topology. It operates from a 2.5 V to 5.5 V input, is rated for 1 A and switches at 2.6 MHz. The board carries the device in its TSOT23 package.

    The EVBL2171-J-00A is an evaluation board designed to demonstrate the MP2171 and the MPQ2171 (MPQ2171 NRFND, Refer to MPQ2177).

    Key Specifications

    Part NumberEVBL2171-J-00A
    Board ForMP2171
    Board TypeEvaluation / demonstration board
    FunctionStep-Down Switch-Mode Converter Evaluation Board
    Input Voltage2.5 V to 5.5 V
    Current Rating1 A
    Switching Frequency2.6 MHz
    Quiescent Current40 µA
    PackageTSOT23
    Ordering CodesEVBL2171-J-00A

    Features

    • Wide 2.5V to 5.5V Operating Input Voltage (VIN) Range
    • Up to 1A Output Current (IOUT)
    • 40μA Quiescent Current (IQ)
    • 90mΩ and 50mΩ Internal Power MOSFETs
    • 2.6MHz Default Switching Frequency (fSW) with 3.3V Input and 1.8V Output
    • Enable (EN) and Power Good (PG) for Power Sequencing
    • Stable with Low ESR Ceramic Output Capacitors
    • Internal Soft Start (SS)
    • Cycle by Cycle Over-Current Protection (OCP)
    • Shutdown Auto-Discharge

    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 EVBL2171-J-00A support?
    2.5 V to 5.5 V. The rated output is 1 A.
    Which package and ordering codes apply to the EVBL2171-J-00A?
    TSOT23; order codes include EVBL2171-J-00A.
    What are the defining features of the EVBL2171-J-00A?
    Wide 2.5V to 5.5V Operating Input Voltage (VIN) Range Up to 1A Output Current (IOUT)

    Shenzhen Gaorunxin Technology Co., Ltd

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    Shenzhen Gaorunxin Technology Co., Ltd

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