{
  "$type": "site.standard.document",
  "description": "Embodiments of this application provide an anti-backflow charging circuit and an electronic device. The anti-backflow charging circuit includes: a charging circuit, an input current detection circuit, an output current detection circuit, and a control module. An input of the charging circuit is…",
  "path": "/patents/1395910",
  "publishedAt": "2025-07-02T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02J7/60",
    "VIVO MOBILE COMMUNICATION CO LTD [CN]"
  ],
  "textContent": "Embodiments of this application provide an anti-backflow charging circuit and an electronic device. The anti-backflow charging circuit includes: a charging circuit, an input current detection circuit, an output current detection circuit, and a control module. An input of the charging circuit is connected to a power adapter, and an output of the charging circuit is connected to a battery. The input current detection circuit is connected between the power adapter and the charging circuit, to detect an input current. The output current detection circuit is connected between the charging circuit and the battery, to detect a battery output current. The control module is separately connected to the charging circuit, the input current detection circuit, and the output current detection circuit, and is configured to control, if it is detected that the input current is less than a first current threshold and the battery output current is greater than a second current threshold, a path between the input and the output of the charging circuit to be disconnected.",
  "title": "ANTI-BACKFLOW CHARGING CIRCUIT AND ELECTRONIC DEVICE"
}