{
  "$type": "site.standard.document",
  "description": "A switching rectifier circuit according to the present invention includes: a switch (M1) coupled between a first alternating-current voltage (VAC1) and a direct-current voltage (VDC); a switch (M2) coupled between a second alternating-current voltage (VAC2) and the direct-current voltage (VDC); a…",
  "path": "/patents/986486",
  "publishedAt": "2013-09-25T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02J7/02",
    "ROHM CO LTD [JP]"
  ],
  "textContent": "A switching rectifier circuit according to the present invention includes: a switch (M1) coupled between a first alternating-current voltage (VAC1) and a direct-current voltage (VDC); a switch (M2) coupled between a second alternating-current voltage (VAC2) and the direct-current voltage (VDC); a switch (M3) coupled between the first alternating-current voltage (VAC1) and a reference voltage (VSS); a switch (M4) coupled between the second alternating-current voltage (VAC2) and the reference voltage (VSS); a first comparator circuit (121) that generates each of a first power-on detection signal (DET1a) and a first power-off detection signal (DET1b) from the first alternating-current voltage (VAC1) and the direct-current voltage (VDC); a second comparator circuit (122) that generates each of a second power-on detection signal (DET2a) and a second power-off detection signal (DET2b) from the second alternating-current voltage (VAC2) and the direct-current voltage (VDC); and a timing generator (13) that controls the switches (M1 to M4) to be turned on/off on the basis of outputs of at least the comparator circuits (121, 122).",
  "title": "SWITCHING RECTIFIER CIRCUIT AND BATTERY CHARGER USING SAME"
}