CHARGING DATA CABLE AND CHARGER

摘要

Disclosed is a charging data cable (100), comprising an input interface (110); an input detection circuit (120) for detecting input current; a first detection control circuit (130) for detecting current on a first output channel and controlling the on/off of the first output channel; an output interface (140); a second detection control circuit (150) for detecting current on a second output channel and controlling the on/off of the second output channel; a wireless transmission circuit (160) for being connected to an electronic device and charging the electronic device in a wireless manner; and a main control circuit (170) for generating an enabling signal when the current is input, wherein the first detection control circuit (130) and the second detection control circuit (150) are conducted under the control of the enabling signal, so that the first output channel and the second output channel are controlled to be conducted and subjected to current detection respectively; and the main control circuit (170) is further used for controlling the on/off of the first output channel and the second output channel.