Battery protection circuit and battery pack including same
AssigneeSamsung SDI Co., Ltd.
InventorsYoungjun KIM, Jong-Chan HAN
Life of this patent
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AssigneeSamsung SDI Co., Ltd.
InventorsYoungjun KIM, Jong-Chan HAN
Estimating the term…
A battery protection circuit includes: a plurality of pack terminals configured to connect a battery module to an external device; a first fuse element located on a current path between the battery module and the pack terminals to block a current flow between the battery module and the pack terminals depending on a voltage applied to a control terminal thereof; a first integrated circuit configured to include a first input terminal and control a voltage outputted to the control terminal of the first fuse element depending on a voltage applied to the first input terminal; and a plurality of thermistors connected in series between a positive electrode of the battery module and a first input terminal of the first integrated circuit and having resistance that is varied depending on a temperature of a corresponding cell among a plurality of cells constituting the battery module.
A battery protection circuit comprising:
A battery pack comprising:
Dependencies are inferred from the claim text.