公开(公告)号：US20230229222A1

公开(公告)日：2023-07-20

申请号：US18010191

申请日：2020-07-13

Applicant: Intel Corporation

Inventor： Alexander UAN-ZO-LI ,  Sameer SHEKHAR ,  Michael ZELIKSON ,  Boaz HIRSCHL ,  Nimrod ANGEL ,  Sagi SABAG

IPC: G06F1/30 ,  G06F1/28

CPC classification number: G06F1/305 ,  G06F1/28

Abstract: Embodiments of the present invention provide a voltage protection apparatus (130, 160, 205, 630, 730), comprising an input (165, 210, 610, 710) to receive an input voltage provided to a processor (120), an output (190, 260, 680, 760) to output a throttle signal to the processor (120), a filter circuit (180, 240, 640, 660, 740) to filter the input voltage provided to the processor (120) to provide a filtered input voltage, and a first circuit (170, 230, 630, 650, 73) to compare the filtered input voltage to a first threshold voltage (175, 235, 635, 645, 735) and to cause the output (190, 260, 680, 760) to provide the throttle signal to the processor (120) indicative of the filtered input voltage dropping below the first threshold voltage.

公开(公告)号：US20200264692A1

公开(公告)日：2020-08-20

申请号：US16642694

申请日：2017-09-28

Applicant: Intel Corporation

Inventor： Eugene GORBATOV ,  Alexander UAN-ZO-LI ,  Chee Lim NGE ,  James HERMERDING, II ,  Zhongsheng WANG

IPC: G06F1/3296 ,  G06F1/28

Abstract: Peak power setting circuitry is provided to set a peak power value for an integrated circuit device. A power supply interface is to receive a value to estimate a peak power capacity of a power supply serving the integrated circuit device and processing circuitry is provided to calculate an approximate peak power for the integrated circuit device. A peak power for the integrated circuit device is determined by increasing the approximate peak power depending on an amount by which the integrated circuit device power is reduced in response to assertion of a throttling signal.

公开(公告)号：US20160268829A1

公开(公告)日：2016-09-15

申请号：US15034990

申请日：2013-12-27

Applicant: INTEL CORPORATION

Inventor： Lilly HUANG ,  Wayne PROEFROCK ,  Krishnan RAVICHANDRAN ,  Alexander UAN-ZO-LI

IPC: H02J7/00

CPC classification number: H02J7/0055 ,  H02J7/0081 ,  H02J7/35

Abstract: An electronic device may include a battery charger and a controller. The battery charger may receive a voltage from an energy source, and may provide an output power. The controller may receive a voltage value of the energy source, may receive a current value from the battery charger or the energy source, may determine a power value based on the received voltage value and the received current value, and may provide at least one control signal to the battery charger to change the output power of the charger.

Abstract translation: 电子设备可以包括电池充电器和控制器。 电池充电器可以从能量源接收电压，并且可以提供输出功率。 控制器可以接收能量源的电压值，可以从电池充电器或能量源接收电流值，可以基于接收到的电压值和接收到的电流值来确定功率值，并且可以提供至少一个控制 信号到电池充电器来改变充电器的输出功率。