{
  "$type": "site.standard.document",
  "description": "A capacitor connected to a microcomputer voltage wiring is downsized. A series regulator on an electronic control unit for automotive includes a battery 200 as an in-vehicle power supply, a relay 201, an input side capacitor 203, a series regulator circuit 10, and an output side capacitor 300, and…",
  "path": "/patents/985551",
  "publishedAt": "2013-03-20T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G05F1/573",
    "HITACHI AUTOMOTIVE SYSTEMS LTD [JP]"
  ],
  "textContent": "A capacitor connected to a microcomputer voltage wiring is downsized. A series regulator on an electronic control unit for automotive includes a battery 200 as an in-vehicle power supply, a relay 201, an input side capacitor 203, a series regulator circuit 10, and an output side capacitor 300, and is connected to a microcomputer 900. The series regulator circuit 10 includes an n-channel MOSFET 100, a gate voltage regulator circuit 101 as an output control circuit of an FET, and a gate voltage holding capacitor 102. A capacitor GND voltage (gate voltage) is adjusted by the gate voltage regulator circuit 101 to convert an input side capacitor voltage into an output side capacitor voltage, and supply a microcomputer current to the microcomputer 900.",
  "title": "Series regulator and electronic control unit for automotive vehicle"
}