A power supply device powered by a battery of a vehicle according to various embodiments may comprise: a first interface configured to communicate with an external device; a power supply switch connected to a charging adapter configured to transform power supplied from the battery to control power output; and a processor operatively connected to the first interface and the power supply switch, wherein the first interface includes a USB Type-C interface for configuration channel (CC) communication between the external device and an electronic device; and the processor may be configured to: detect connection of the external device through the first interface, detect a first interrupt or a second interrupt related to vehicle power on/off from the vehicle, control power supply to the external device through the power supply switch, and control the power supply device to transmit a first signal or a second signal for controlling the power on/off of the external device to the external device through the first interface in response to the first interrupt or the second interrupt.
POWER SUPPLY DEVICE AND POWER SUPPLY CONTROL METHOD OF POWER SUPPLY DEVICE
2023-11-02
Patent
Electronic Resource
English
IPC: | H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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