Multi-port charging circuit and electronic device
By introducing a switch to control the connection status between the output port and the voltage conversion unit and power supply in the multi-port charging circuit, the problems of low output power and poor compatibility in multi-port chargers are solved, and efficient independent power supply and flexible voltage selection are achieved.
CN224305432UActive Publication Date: 2026-05-29BEIJING XIAOMI MOBILE SOFTWARE CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- BEIJING XIAOMI MOBILE SOFTWARE CO LTD
- Filing Date
- 2025-05-19
- Publication Date
- 2026-05-29
Smart Images
Figure CN224305432U_ABST
Abstract
The present disclosure relates to the technical field of communication, and in particular, to a multi-port charging circuit and an electronic device. The circuit comprises: a voltage conversion unit, a first end of the voltage conversion unit being connected with a power supply end; a first output port, the first output port being connected with a second end of the voltage conversion unit; a second output port, the second output port being connected with a first end of a first switch, a second end of the first switch being connected with the second end of the voltage conversion unit; wherein the first output port and the second output port are used for being connected with a device to be charged, and charging the device to be charged; a second switch, a first end of the second switch being connected with the power supply end, a second end of the second switch being connected with the first end of the first switch.
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