Title:
RECOGNITION CIRCUIT, BATTERY MANAGEMENT SYSTEM, BATTERY PACK, AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/109314
Kind Code:
A1
Abstract:
Embodiments of the present application provide a recognition circuit, a battery management system, a battery pack, and an electronic device. The recognition circuit is configured to be connected to a load circuit, and further comprises a voltage division module and a signal generation module; the voltage division module is configured to divide a voltage input to the voltage division module; the signal generation module is connected to the voltage division module; and the signal generation module is configured to receive the voltage output by the voltage division module and generate an on-off signal for indicating on or off of a load circuit. According to the solution, a circuit structure of battery management can be simpler.
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Inventors:
SUN BIN (CN)
XU WEIQUN (CN)
XU WEIQUN (CN)
Application Number:
PCT/CN2022/126926
Publication Date:
June 22, 2023
Filing Date:
October 24, 2022
Export Citation:
Assignee:
DONGGUAN POWERAMP TECH LIMITED (CN)
International Classes:
H02J7/00
Foreign References:
| CN114243830A | 2022-03-25 | |||
| CN111897252A | 2020-11-06 | |||
| CN106501716A | 2017-03-15 | |||
| CN107797047A | 2018-03-13 | |||
| JPH063376A | 1994-01-11 |
Attorney, Agent or Firm:
BEIJING HEADSTAY INTELLECTUAL PROPERTY AGENCY (CN)
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