{
  "$type": "site.standard.document",
  "description": "Provided are a charge/discharge control circuit having a self-test function, which can dispense with a complicated test device, and a battery device. [0002] The battery device includes the charge/discharge control circuits each including a pull-up/pull-down circuit provided at a terminal to which a…",
  "path": "/patents/969211",
  "publishedAt": "2014-10-08T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01R31/3835",
    "SEIKO INSTR INC [JP]"
  ],
  "textContent": "Provided are a charge/discharge control circuit having a self-test function, which can dispense with a complicated test device, and a battery device. [0002] The battery device includes the charge/discharge control circuits each including a pull-up/pull-down circuit provided at a terminal to which a secondary battery is to be connected. When a self-test start signal is input so as to enter a self-test state, a self-test control circuit controls the pull-up/pull-down circuit, to thereby perform a test on a voltage detection circuit provided at the terminal to which the secondary battery is to be connected. When the self-test is finished, a self-test start signal is output to a next-stage charge/discharge control circuit, to thereby perform a test sequentially on the voltage detection circuits of the cascade-connected charge/discharge control circuits.",
  "title": "CHARGING AND DISCHARGING CONTROL CIRCUIT AND BATTERY DEVICE"
}