The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 04, 2025
Filed:
Dec. 09, 2022
Analog Devices International Unlimited Company, Limerick, IE;
Yijing Lin, Beijing, CN;
Yiwei Bai, Shanghai, CN;
Analog Devices International Unlimited Company, Limerick, IE;
Abstract
A battery management system may include a host microcontroller, operated in accordance with a first clock signal. The battery management system may also include a first sensor, which may be configured to measure a first value of a first group of one or more cells in a battery system. A first AFE circuit may include a first pulse-width modulation (PWM) controller, which may be configured to at least one of enable or power on the first sensor while a first PWM signal from the first PWM controller is in a first state, and may be configured to at least one of disable or power off the first sensor while the first PWM signal is in a second state. The first AFE circuit may also include a first storage register, which may be configured to receive a representation of the first value measured while the first sensor is on and enabled.