USB USB CABLE CONCURRENTLY SUPPORTING BATTERY CHARGE AND DATA COMMUNICATION OF SMARTPHONE

摘要

An embodiment of the present invention relates to a USB cable that simultaneously supports charging and data communication of a smart phone, including a cable portion, a first connector connected to one end of the cable portion, and a second connector connected to the other end of the cable portion, The connector includes a printed circuit board including a control chip connected to at least one electrode and an electrode connected to the cable portion, the control chip recognizing the type of external electronic device connected to the second connector, And the control chip can provide a USB cable supporting CDP (Charging Downstream Port).