{
  "$type": "site.standard.document",
  "description": "An electronic device may include a semiconductor memory device, a central processing device that controls an operation of the semiconductor memory device, and a power supply that supplies power to the semiconductor memory device and the central processing device, and the power supply may include a…",
  "path": "/patents/1247610",
  "publishedAt": "2019-11-07T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G06F1/30",
    "SK hynix Inc."
  ],
  "textContent": "An electronic device may include a semiconductor memory device, a central processing device that controls an operation of the semiconductor memory device, and a power supply that supplies power to the semiconductor memory device and the central processing device, and the power supply may include a power controller that receives external power and generates an internal voltage and a charge voltage, an auxiliary power unit that is charged by the charge voltage in a normal mode and provides charged power when sudden power loss occurs, and a charge voltage conversion unit that supplies the auxiliary power unit with the charge voltage at a first level in the normal mode, and converts the first level of the charge voltage to a second level higher than the first level and supplies the charge voltage to the auxiliary power unit in a test mode.",
  "title": "ELECTRONIC DEVICE, APPARATUS AND METHOD FOR POWER SUPPLYING THEREFOR"
}