MPQ6411-AEC1 Windowed Watchdog Timer AEC-Q100 Qualified SOIC8
MPQ6411-AEC1 Windowed Watchdog Timer AEC-Q100 Qualified SOIC8

MPQ6411-AEC1 Windowed Watchdog Timer AEC-Q100 Qualified SOIC8

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pMPS MPQ6411-AEC1 — Windowed Watchdog Timer AEC-Q100 Qualified, SOIC8, AEC-Q100./p
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    MPQ6411-AEC1 Windowed Watchdog Timer AEC-Q100 Qualified SOIC8

    The MPS MPQ6411-AEC1 is a Windowed Watchdog Timer AEC-Q100 Qualified. It is supplied in a SOIC8 package. The part is AEC-Q100 qualified.

    Key Specifications

    Part NumberMPQ6411-AEC1
    FunctionWindowed Watchdog Timer AEC-Q100 Qualified
    PackageSOIC8
    QualificationAEC-Q100
    Ordering CodesMPQ6411-AEC1

    Features

    • Windowed Watchdog
    • Power-On Reset during Power-Up and Under Voltage
    • Programmable Short Window Mode or Long Window Mode
    • Watchdog Disable Function
    • Low Shutdown Mode Current
    • SOIC8 Package
    • Available in AEC-Q100 Grade 1

    Typical Application Circuit

    MPQ6411-AEC1 typical application circuit
    MPQ6411-AEC1 typical application circuit, as published in the MPS datasheet.

    Applications

    • Automotive Systems

    Design Notes

    • Rail sequencing order and delay are part of the SoC power-up contract; a wrong order latches the processor even though every rail is in spec.
    • In multiphase designs, current balance depends on the loop matching between phases, so keep the layout symmetric.
    • Digital interfaces (PMBus, I²C) need pull-ups to the correct rail and a defined state during power-up.
    • Thermal design is a system problem here: the PMIC sits next to the load it feeds, so budget the shared copper, not the package alone.

    Common Questions

    Which package and ordering codes apply to the MPQ6411-AEC1?
    SOIC8; order codes include MPQ6411-AEC1.
    What are the defining features of the MPQ6411-AEC1?
    Windowed Watchdog Power-On Reset during Power-Up and Under Voltage
    Is the MPQ6411-AEC1 qualified for automotive designs?
    Yes — it is AEC-Q100 qualified. Confirm the grade against the qualification summary in the datasheet before specifying it on a safety-related rail.

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