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    Open-drain transistor monitoring circuit in a multi-chip package to control power
    1.
    发明授权
    Open-drain transistor monitoring circuit in a multi-chip package to control power 有权

    公开(公告)号：US11164784B2

    公开(公告)日：2021-11-02

    申请号：US16548666

    申请日：2019-08-22

    Applicant: Micron Technology, Inc.

    Inventor： Jonathan S. Parry ,  Stephen L. Miller ,  Liang Yu

    IPC: H01L21/82 ,  H01L23/00 ,  H01L25/00 ,  H01L25/065

    Abstract: A technique to provide power management for multiple dice. The technique provides for determining for each respective die of the multiple dice, power consumption for operating each respective die; and generating a respective signal from each respective die that corresponds to the power consumption of each respective die. The technique further provides, for each respective signal, driving a respective open-drain transistor to conduct, in which an output of each open-drain transistor connects to the common node and the common node connects to a reference voltage, to change a voltage of a common node corresponding to the respective signal; and utilizing the voltage of the common node to indicate total power consumption of the dice.

    OPEN-DRAIN TRANSISTOR MONITORING CIRCUIT IN A MULTI-CHIP PACKAGE TO CONTROL POWER
    2.
    发明申请
    OPEN-DRAIN TRANSISTOR MONITORING CIRCUIT IN A MULTI-CHIP PACKAGE TO CONTROL POWER 有权

    公开(公告)号：US20210057279A1

    公开(公告)日：2021-02-25

    申请号：US16548666

    申请日：2019-08-22

    Applicant: Micron Technology, Inc.

    Inventor： Jonathan S. Parry ,  Stephen L. Miller ,  Liang Yu

    IPC: H01L21/82 ,  H01L23/00 ,  H01L25/065 ,  H01L25/00

    Abstract: A technique to provide power management for multiple dice. The technique provides for determining for each respective die of the multiple dice, power consumption for operating each respective die; and generating a respective signal from each respective die that corresponds to the power consumption of each respective die. The technique further provides, for each respective signal, driving a respective open-drain transistor to conduct, in which an output of each open-drain transistor connects to the common node and the common node connects to a reference voltage, to change a voltage of a common node corresponding to the respective signal; and utilizing the voltage of the common node to indicate total power consumption of the dice.

    CHARGE-SHARING CAPACITIVE MONITORING CIRCUIT IN A MULTI-CHIP PACKAGE TO CONTROL POWER
    3.
    发明申请
    CHARGE-SHARING CAPACITIVE MONITORING CIRCUIT IN A MULTI-CHIP PACKAGE TO CONTROL POWER 有权

    公开(公告)号：US20210055776A1

    公开(公告)日：2021-02-25

    申请号：US16548639

    申请日：2019-08-22

    Applicant: Micron Technology, Inc.

    Inventor： Jonathan S. Parry ,  Stephen L. Miller ,  Liang Yu

    IPC: G06F1/3225 ,  G06F1/3234 ,  G06F1/3212

    Abstract: A technique to provide power management for multiple dice. The technique provides for determining for each respective die of the multiple dice, power consumption for operating each respective die; and generating a respective signal from each respective die that corresponds to the power consumption of each respective die. The technique further provides for converting each respective signal to a respective analog voltage to drive a common node; and utilizing a charge storage device coupled to the common node to accumulate the respective analog voltages from the dice, where the accumulated voltage indicates total power consumption of the dice.

    Current summing monitoring circuit in a multi-chip package to control power
    8.
    发明授权
    Current summing monitoring circuit in a multi-chip package to control power 有权

    公开(公告)号：US10884480B1

    公开(公告)日：2021-01-05

    申请号：US16548699

    申请日：2019-08-22

    Applicant: Micron Technology, Inc.

    Inventor： Jonathan S. Parry ,  Stephen L. Miller ,  Liang Yu

    IPC: G11C5/14 ,  G06F1/3234 ,  G06F1/3225

    Abstract: A technique to provide power management for multiple dice. The technique provides for determining for each respective die of the multiple dice, power consumption for operating each respective die; and generating a respective analog current from each respective die that corresponds to the power consumption of each respective die. The technique further provides for driving each respective analog current onto a common node that results in a cumulative analog current; and utilizing the cumulative analog current at the common node to indicate total power consumption of the dice.

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