{
  "$type": "site.standard.document",
  "description": "Example implementations include a charging device with a capacitor divider circuit including a plurality of battery state inputs operably coupleable to a plurality of battery devices, and a pulse width modulation (PWM) generator operable to selectively charge the battery devices, a plurality of…",
  "path": "/patents/1298645",
  "publishedAt": "2021-08-26T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02J7/0013",
    "RENESAS ELECTRONICS AMERICA INC."
  ],
  "textContent": "Example implementations include a charging device with a capacitor divider circuit including a plurality of battery state inputs operably coupleable to a plurality of battery devices, and a pulse width modulation (PWM) generator operable to selectively charge the battery devices, a plurality of switching transistors each operatively coupled at a gate terminal thereof to a respective PWM control output of a plurality of PWM control outputs, and a flying capacitor operatively coupled at a first terminal thereof to a first plurality of the switching transistors, operatively coupled at a second terminal thereof to a second plurality of the switching transistors. Example implementations further include a comparator operatively coupled to the capacitor divider circuit and operable to determine whether a difference between voltages associated with the battery devices satisfies a voltage threshold, where the capacitor divider circuit is further operable to, in response to a determination that the difference satisfies the voltage threshold, block charging of one or more of the battery devices.",
  "title": "BIDIRECTIONAL BATTERY CHARGING SYSTEM INCLUDING CAPACITOR DIVIDER CIRCUIT"
}