Charging device

Abstract

A charging device includes a connector, a controller and a control switch. The connector includes a power terminal and a signal terminal. The controller is coupled to the power terminal and a power supply circuit, and is configured to control the a power supply switch in the power supply circuit to provide a charging power to the power terminal. The controller further includes a detection terminal and a data terminal. The control switch is coupled between the controller and the connector. One terminal of the control switch is coupled to the signal terminal, and the other terminal of the control switch is selectively connected to the detection terminal or the data terminal.

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