发明名称 |
BATTERY MONITORING ARRANGEMENT HAVING AN INTEGRATED CIRCUIT WITH LOGIC CONTROLLER IN A BATTERY PACK |
摘要 |
A battery monitoring device of a battery pack configured for powering a cordless power tool may include an integrated circuit connected to a microprocessor of the pack that is external to the integrated circuit, and which is connected to each of N battery cells of the pack. The integrated circuit may be configured to take, singly or sequentially, a sampled reading comprising one of an individual cell voltage or a total pack voltage for all cells in the pack. The sampled reading is filtered in the integrated circuit prior to being read by the microprocessor.
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申请公布号 |
US2008272739(A1) |
申请公布日期 |
2008.11.06 |
申请号 |
US20080171870 |
申请日期 |
2008.07.11 |
申请人 |
CARRIER DAVID A;TRINH DANH T;HOWARD GEOFFREY S;SEMAN ANDREW E;BROTTO DANIELE C;VANKO JOHN C;BRADUS ROBERT |
发明人 |
CARRIER DAVID A.;TRINH DANH T.;HOWARD GEOFFREY S.;SEMAN ANDREW E.;BROTTO DANIELE C.;VANKO JOHN C.;BRADUS ROBERT |
分类号 |
H02J7/10 |
主分类号 |
H02J7/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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