公开(公告)号：US20240053401A1

公开(公告)日：2024-02-15

申请号：US17818670

申请日：2022-08-09

Applicant: Arm Limited

Inventor： Chi-Hsiang Huang ,  Shidhartha Das ,  Benoit Labbe

IPC: G01R31/317 ,  H02J3/00

CPC classification number: G01R31/31721 ,  H02J3/003

Abstract: Briefly, embodiments, such as methods, systems and/or circuits for controlling a power signal to be supplied to a processing device. In one aspect, a magnitude of a power supplied to a processing device may be changed based, at least in part on an estimated and/or predicted load.

公开(公告)号：US20230291311A1

公开(公告)日：2023-09-14

申请号：US17690343

申请日：2022-03-09

Applicant: Arm Limited

Inventor： Benoit Labbe ,  Shidhartha Das ,  Chi-Hsiang Huang

IPC: H02M3/157 ,  H02M3/158

CPC classification number: H02M3/157 ,  H02M3/158

Abstract: Various implementations described herein are related to a device having a power stage that provides an output signal and a first feedback signal based on an input signal and a control signal. The device may have a digital stage with digital circuitry that provides a second feedback signal based on operational activity of the digital circuitry using the output signal. The device may have a control stage that provides the control signal based on the input signal, the first feedback signal and the second feedback signal.