Power supply control device, power supply device and electronic equipment

Abstract

The present disclosure provides a power supply control device, a power supply device, and an electronic device. the power supply control device comprising: a first power supply line for supplying power to at least one first component in the electronic device; The second power supply line used for providing electric power for at least one second component in the electronic equipment; And the control assembly which is respectively connected with the first power supply line and the second power supply line, and the control assembly controls the power output of the first power supply line and thesecond power supply line according to the obtained power consumption demand information so as to meet the power consumption demands of the first component and the second component. According to the power supply control device, the power supply device and the electronic equipment provided by the invention, the power output of the first power supply circuit and the second power supply circuit is controlled to meet the high-power requirement of the electronic part when the electronic equipment runs an application with high power consumption, so that the system performance and the use experience of a user are improved.

Description

technical field [0001] The present disclosure relates to the field of circuit design of electronic equipment, and in particular to a power supply control device for electronic equipment, a power supply device and electronic equipment. Background technique [0002] Notebook computers are becoming more and more popular among consumers due to their multi-functionality and convenience. Notebook computers have multiple interfaces, and external devices can communicate with notebook computers or provide power for notebook computers through various interfaces, but there is only one power supply line inside existing notebook computers, and no matter how many external power supply devices are connected to them It can only receive the power provided by an external power supply device. When a notebook computer runs high-power applications, such as large-scale games, an input power supply cannot meet the power requirements of the system. At this time, it is necessary to limit the power c...

AI Technical Summary

Problems solved by technology

Notebook computers have multiple interfaces, and external devices can communicate with notebook computers or provide power for notebook computers through various interfaces, but there is only one power supply line inside existing notebook computers, and no matter how many external power supply devices are connected to them It can only receive the power provided by an external power supply device. When a notebook computer runs high-power applications, such as large-scale games, an input power supply cannot meet the power requirements of the system. At this time, it is necessary to limit the power consumption of electronic components to a large extent or for a long time Letting the battery discharge causes the battery power to drop, making the user experience poorer

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