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Electronic device, method for controlling charging by electronic device, and method for supplying power by power supply device

An electronic device and battery charging technology, which is applied in the direction of charging/discharging current/voltage regulation, circuit devices, battery circuit devices, etc., can solve the problems of not making a determination, and achieve the effect of preventing EMI and preventing communication failures

Active Publication Date: 2021-01-12
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

No determination has been made, and no assertion is made, as to whether any of the foregoing might be applicable as prior art with respect to the present disclosure

Method used

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  • Electronic device, method for controlling charging by electronic device, and method for supplying power by power supply device
  • Electronic device, method for controlling charging by electronic device, and method for supplying power by power supply device
  • Electronic device, method for controlling charging by electronic device, and method for supplying power by power supply device

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Embodiment Construction

[0032] The following description with reference to the accompanying drawings is provided to assist in a comprehensive understanding of various embodiments of the present disclosure as defined by the claims and their equivalents. It includes various specific details to aid in that understanding but these are to be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the various embodiments described herein can be made without departing from the scope and spirit of the disclosure. Also, descriptions of well-known functions and constructions may be omitted for clarity and conciseness.

[0033] The terms and words used in the following description and claims are not limited to the bibliographical meanings, but, are merely used by the inventor to enable a clear and consistent understanding of the disclosure. Accordingly, it will be apparent to those skilled in the art that the following description of ...

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PUM

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Abstract

An electronic device is provided. The electronic device includes a housing, a battery included in the housing, a connector electrically connected to an external power supply including an integrated circuit (IC) and exposed to a portion of the housing, and a power source included in the housing and electrically connected to the connector A management unit, wherein the power management unit is configured to communicate with an IC of an external power supply, and wherein the connector is configured to receive a first current having a first current value during at least a portion of the communication and to not perform at least a portion of the communication A second current having a second current value that is greater than the first current value is received.

Description

technical field [0001] The present disclosure relates to an electronic device for preventing damage due to malfunction or heat generated during charging of the electronic device, a charging control method of the electronic device, a power supply device, and a power supply method of the power supply device. Background technique [0002] Generally, electronic devices such as smartphones, tablet personal computers (PCs), portable multimedia players (PMPs), personal digital assistants (PDAs), laptop PCs, and wearable devices such as watches and head-mounted displays (HMDs) The device can perform not only a phone call function but also various other functions such as games, social networking services (SNS), Internet, multimedia, and taking and displaying pictures or videos). [0003] The above information is presented as background information and is intended only to assist with an understanding of the present disclosure. No determination has been made, and no assertion is made,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02J7/00
CPCG06F1/263G06F1/28G06F1/305G06F1/26H02J7/00045H02J7/00036H02J7/00034Y04S20/222Y02B70/3225H02J7/007H02J7/0047H02J7/0048H02J7/04H02J7/00032H01R24/60H02J2207/30Y10S320/21H02J7/00
Inventor 郑求哲尹成根李基善李昊暎张世映柳惠美
Owner SAMSUNG ELECTRONICS CO LTD
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