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US 2022/0045533 A1Published application
Charge/discharge control circuit and battery device provided with same
AssigneeAblic Inc.
InventorsSho HOSHINO, Takashi ONO, Yasuhiro KAMIJIMA
Life of this patent
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Abstract
Provided is a charge/discharge control circuit controllable by a control signal from a controller that is external. The charge/discharge control circuit includes a control circuit configured to, in response to a power-down control signal for transitioning to a power-down state being input from the controller, latch the power-down control signal and block a discharge path from a secondary cell (SC) to the controller.
Claims6
A charge/discharge control circuit controllable by a control signal from a controller that is external, the charge/discharge control circuit comprising:
- a control circuit configured to, in response to a power-down control signal for transitioning to a power-down state being input from the controller, latch the power-down control signal and block a discharge path from a secondary cell to the controller.
Dependencies are inferred from the claim text.