发明授权
- 专利标题： Output circuit, temperature switch IC, and battery pack
- 专利标题（中）： 输出电路，温度开关IC和电池组
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申请号： US13355740申请日： 2012-01-23
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公开(公告)号： US09118326B2公开(公告)日： 2015-08-25
- 发明人: Masahiro Mitani , Naohiro Hiraoka , Masakazu Sugiura , Atsushi Igarashi
- 申请人： Masahiro Mitani , Naohiro Hiraoka , Masakazu Sugiura , Atsushi Igarashi
- 申请人地址： JP Chiba
- 专利权人： SEIKO INSTRUMENTS INC.
- 当前专利权人： SEIKO INSTRUMENTS INC.
- 当前专利权人地址： JP Chiba
- 代理机构： Brinks Gilson & Lione
- 优先权： JP2011-013326 20110125
- 主分类号： H02J7/00
- IPC分类号： H02J7/00 ; H03K17/20 ; H02J7/04 ; H03K19/00 ; H03K19/0185 ; H03K19/003
摘要：
An output circuit has a smaller area and restrains outputs from becoming unstable even if a power supply voltage is lower than an operating voltage. A supply terminal of an inverter circuit is provided with switch circuit, and the switch circuit stops the operation of the inverter circuit when the power supply voltage is lower than the operating voltage of the circuit. Further, the output terminal of the inverter circuit is provided with a current source to fix the output to the power supply voltage when the operation of the inverter circuit is stopped.
公开/授权文献
- US20120187911A1 OUTPUT CIRCUIT, TEMPERATURE SWITCH IC, AND BATTERY PACK 公开/授权日：2012-07-26
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