{
  "$type": "site.standard.document",
  "description": "The present invention relates to a circuit capable of individually diagnosing abnormality of a plurality of internal FETs constituting a MOSFET provided between a secondary battery pack and an electric vehicle having the secondary battery pack therein and a diagnosis method. Voltage at both ends of…",
  "path": "/patents/1409879",
  "publishedAt": "2024-08-14T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60W50/0205",
    "LG ENERGY SOLUTION LTD [KR]"
  ],
  "textContent": "The present invention relates to a circuit capable of individually diagnosing abnormality of a plurality of internal FETs constituting a MOSFET provided between a secondary battery pack and an electric vehicle having the secondary battery pack therein and a diagnosis method. Voltage at both ends of each of the internal MOSFETs is measured while individually turning ON/OFF the internal MOSFETs, and is compared with a diagnosis table in order to determine abnormality thereof.",
  "title": "DIAGNOSIS CIRCUIT OF PARALLEL-STRUCTURE MOSFETS INCLUDING MUX AND DIAGNOSIS METHOD USING THE SAME"
}