Wireless charging receiver, chip, adjusting method and electronic equipment

The invention provides a wireless charging receiver, a chip, a method and electronic equipment. The wireless charging receiver comprises a rectifying circuit, a driving circuit and an adjusting circuit. The regulating circuit transmits regulating voltage to the driving circuit according to the outpu...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: GAO LIXU, LIU GUOSHENG
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention provides a wireless charging receiver, a chip, a method and electronic equipment. The wireless charging receiver comprises a rectifying circuit, a driving circuit and an adjusting circuit. The regulating circuit transmits regulating voltage to the driving circuit according to the output voltage of the rectifying circuit, so that the regulating voltage regulates the driving voltage of the driving circuit. Thus, the driving circuit transmits the driving voltage to the power tube in the rectifying circuit according to the adjusting voltage, so that the driving voltage changes the conduction impedance of the power tube in the rectifying circuit, and the adjusting circuit achieves the purpose of adjusting the output voltage of the rectifying circuit. Furthermore, on the basis of not adding an LDO (Low Dropout Regulator), the wireless charging receiver directly utilizes the regulating circuit to transmit the regulating voltage to the driving circuit, so that the driving circuit utilizes the driving vo