公开(公告)号：US20230280810A1

公开(公告)日：2023-09-07

申请号：US18103155

申请日：2023-01-30

Applicant: Analog Devices, Inc.

Inventor： Wenjie LU ,  Cecelia China CHU ,  Michael Christian HOLLOWAY ,  Jindong ZHANG

IPC: G06F1/28

CPC classification number: G06F1/28

Abstract: Technologies are provided for identification of closed-loop gain response and compensation of power supply devices. In an aspect, a computing device can receive data indicative of a transient output voltage of a power supply device. The computing device also can determine frequency-domain loop response of a control loop of the power supply device by applying a machine-learned model to the data indicative of the transient output voltage. In addition, or in other aspects, the computing device also can adjust one or multiple compensation component(s) of the power supply device in order to achieve a satisfactory performance during operation of the power supply device.