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Electronic device, method of controlling charging by electronic device, and method of 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 device, battery circuit device, etc., can solve the problem of not making a determination, and achieve the effect of preventing EMI and preventing communication failure

Active Publication Date: 2017-05-31
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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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 of controlling charging by electronic device, and method of supplying power by power supply device
  • Electronic device, method of controlling charging by electronic device, and method of supplying power by power supply device
  • Electronic device, method of controlling charging by electronic device, and method of 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 within the housing, a connector electrically connected to an external power supply device including an integrated circuit (IC) and exposed to a part of the housing, and a power management unit included within the housing and electrically connected to the connector, wherein the power management unit is configured to communicate with the IC of the external power supply device, and wherein the connector is configured to receive a first current of a first current value during at least a part of the communication and to receive a second current of a second current value greater than the first current value during at least a part in which the communication is not performed.

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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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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