发明授权
US09028987B2 Semiconductor device for protecting battery cell, protection circuit module and battery pack having the same
有权
用于保护电池单元，保护电路模块和具有该电池单元的电池组的半导体装置
- 专利标题： Semiconductor device for protecting battery cell, protection circuit module and battery pack having the same
- 专利标题（中）： 用于保护电池单元，保护电路模块和具有该电池单元的电池组的半导体装置
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申请号： US12947797申请日： 2010-11-16
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公开(公告)号： US09028987B2公开(公告)日： 2015-05-12
- 发明人: Bongyoung Kim
- 申请人： Bongyoung Kim
- 申请人地址： KR Yongin-si
- 专利权人： Samsung SDI Co., Ltd.
- 当前专利权人： Samsung SDI Co., Ltd.
- 当前专利权人地址： KR Yongin-si
- 代理机构： Christie, Parker & Hale, LLP
- 优先权： KR10-2009-0115144 20091126
- 主分类号： H01M4/00
- IPC分类号： H01M4/00 ; H02J7/00 ; H01M10/0525 ; H01M10/42 ; H01M10/48
摘要：
A semiconductor device is provided. The semiconductor device includes an integrated circuit that senses a voltage of a battery cell and outputs a control signal; a charge switch that is electrically coupled to the integrated circuit and interrupts a charge path according to the control signal output from the integrated circuit; at least one first lead electrically coupled to the integrated circuit; a second lead electrically coupled to the charge switch; and a sealing portion that seals the integrated circuit, charge switch, the at least one first lead and the second lead.
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