MP5087 0.5-5.5V, 7A Low RDSON Load Switch QFN-12
MP5087 0.5-5.5V, 7A Low RDSON Load Switch QFN-12

MP5087 0.5-5.5V, 7A Low RDSON Load Switch QFN-12

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pMPS MP5087 — Low RDSON Load Switch, 0.5-5.5V input, 7 A output, QFN-12./p
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    MP5087 0.5-5.5V, 7A Low RDSON Load Switch QFN-12

    The MPS MP5087 is a Low RDSON Load Switch. It operates from a 0.5 V to 5.5 V input and is rated for 7 A. It is supplied in a QFN-12 package.

    The MP5087 is a load switch to provide 7A load protection covering 0.5V to 5.5V voltage range.

    Key Specifications

    Part NumberMP5087
    FunctionLow RDSON Load Switch
    Input Voltage0.5 V to 5.5 V
    Current Rating7 A
    PackageQFN-12
    Ordering CodesMP5087

    Features

    • Large VIN Range from 0.5V to 5.5V
    • <1µA Shutdown Current
    • Integrated 10mΩ Low RDSON FETs
    • Typical 7A Load Current Range
    • Output Current Monitoring Accurate High to 3%
    • Push Pull PG Indicator
    • Adjustable Start Up Slew Rate
    • Output Discharge Function
    • <200ns Short-Circuitry Response Protection
    • Thermal Protection

    Typical Application Circuit

    MP5087 typical application circuit
    MP5087 typical application circuit, as published in the MPS datasheet.

    Applications

    • Notebook and Tablet Computers
    • Portable Devices
    • Solid State Drivers

    Design Notes

    • Check the input common-mode range against the actual signal, especially in single-supply rails where ground-referenced signals sit at the edge.
    • Capacitive load drives stability; add series isolation when driving cables or ADC inputs directly.
    • Offset voltage and its drift, not gain bandwidth, usually set the achievable accuracy in DC instrumentation.
    • Decouple at the pin with the smallest package capacitor that meets the transient requirement, returned to a local ground.

    Common Questions

    What input voltage does the MP5087 support?
    0.5 V to 5.5 V. The rated output is 7 A.
    Which package and ordering codes apply to the MP5087?
    QFN-12; order codes include MP5087.
    What are the defining features of the MP5087?
    Large VIN Range from 0.5V to 5.5V <1µA Shutdown Current

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