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IC IC CONTROLLER IC BATTERY CONTROLLER CIRCUIT COMPRISING THE CONTROLLER IC AND BATTERY PACK COMPRISING THE BATTERY CONTROLLER CIRCUIT
IC IC CONTROLLER IC BATTERY CONTROLLER CIRCUIT COMPRISING THE CONTROLLER IC AND BATTERY PACK COMPRISING THE BATTERY CONTROLLER CIRCUIT
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机译：IC IC控制器IC电池控制器电路，包括控制器IC和电池组，包括电池控制器电路
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摘要
The control IC for controlling cell balancing of the electrically connected cells includes a first cell balancing transistor connected between one electrode and the other electrode of the first cell among the electrically connected cells, and the first cell among the electrically connected cells A second cell balancing transistor connected between one electrode and the other electrode of the second cell adjacent to the second cell balancing transistor and a capacitor are used to generate a power supply voltage higher than a level obtained by adding a threshold voltage to the maximum cell voltage of the electrically connected cells. It includes a charge pump circuit. The control IC may generate gate voltages of the first cell balancing transistor and the second cell balancing transistor using the power supply voltage. A balancing resistor may be connected between a contact point connected to one end of the first cell balancing transistor and one end of the second cell balancing transistor, and a contact point connected to one electrode of the first cell and one electrode of the second cell.
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