Charging chip, charging device and mobile terminal

The invention relates to a charging chip, a charging device and a mobile terminal. The charging chip comprises a first interface and a second interface. The first interface is used for communicating with a processor; the second interface is used for communicating with a power adapter, wherein the se...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	DOU YONGQING, JIA PEIHONG, ZHANG JIANZHI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY GENERATION SYSTEMS FOR STORING ELECTRIC ENERGY TRANSMISSION TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Beschreibung
Zusammenfassung:	The invention relates to a charging chip, a charging device and a mobile terminal. The charging chip comprises a first interface and a second interface. The first interface is used for communicating with a processor; the second interface is used for communicating with a power adapter, wherein the second interface is a universal asynchronous transceiver bus interface; the charging device is arranged in the mobile terminal, is used for charging a rechargeable battery of the mobile terminal, and comprises a charging chip and a processor, and the mobile terminal comprises a charging chip. According to the charging chip, the charging device and the mobile terminal provided by the invention, the circuit board area occupied by the level conversion circuit and the universal asynchronous receiving and transmitting bus interface of the processor are saved by integrating the universal asynchronous receiving and transmitting bus interface in the charging chip, so that the resource overhead and the wiring number are effec