| 摘要 |
The present invention discloses a control device for current switching and an electronic device. The control device for current switching disclosed in embodiments of the present invention includes: a USB OTG interface for connecting to a device; a USB interface for connecting to the device; a booster current-limiting circuit connected between the USB OTG interface and the USB interface, where the booster current-limiting circuit, the USB OTG interface, and the USB interface form a line for the device to supply power to a device; and a measuring and controlling unit connected to the booster current-limiting circuit, where the measuring and controlling unit is configured to change, after a current switching request is received, a resistance value of a current-limiting circuit in the booster current-limiting circuit, so that the first device supplies a corresponding current to the second device. The control device for current switching and the electronic device disclosed in the embodiments of the present invention can improve universality of the control device for current switching. |
