- 专利标题: Current detection circuit
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申请号: US16267169申请日: 2019-02-04
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公开(公告)号: US11262388B2公开(公告)日: 2022-03-01
- 发明人: Terumitsu Komatsu
- 申请人: KABUSHIKI KAISHA TOSHIBA , TOSHIBA ELECTRONIC DEVICES & STORAGE CORPORATION
- 申请人地址: JP Tokyo; JP Tokyo
- 专利权人: KABUSHIKI KAISHA TOSHIBA,TOSHIBA ELECTRONIC DEVICES & STORAGE CORPORATION
- 当前专利权人: KABUSHIKI KAISHA TOSHIBA,TOSHIBA ELECTRONIC DEVICES & STORAGE CORPORATION
- 当前专利权人地址: JP Tokyo; JP Tokyo
- 代理机构: Holtz, Holtz & Volek PC
- 优先权: JPJP2018-157626 20180824
- 主分类号: G01R19/00
- IPC分类号: G01R19/00 ; G01R31/26 ; H02H3/08 ; H02H9/02
摘要:
According to an embodiment(s), a current detection circuit has first and second main electrodes, a vertical structure output transistor that includes a first control electrode where a control signal is supplied thereto, a third main electrode that is connected to the first main electrode, a second control electrode that is connected to the first control electrode, and a vertical structure detection transistor that has a fourth main electrode. The current detection circuit has a voltage supply circuit that supplies a divided voltage of a voltage between the first and second main electrodes to the fourth main electrode.
公开/授权文献
- US20200064381A1 CURRENT DETECTION CIRCUIT 公开/授权日:2020-02-27