发明名称 |
Charging and Discharging Control Circuit and Charging Type Power Supply Device |
摘要 |
Provided is a charging and discharging protection circuit realizing low current consumption in an overcurrent detection state, easy calculation of an automatic return impedance, and high usability. A pull-down circuit for pulling down an overcurrent detection terminal to a VSS terminal is connected in series between the overcurrent detection terminal and a switching circuit. The switching circuit is connected in series between the pull-down circuit and the VSS terminal.
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申请公布号 |
US2008036422(A1) |
申请公布日期 |
2008.02.14 |
申请号 |
US20070835027 |
申请日期 |
2007.08.07 |
申请人 |
SAKURAI ATSUSHI;SANO KAZUAKI;KOIKE TOSHIYUKI |
发明人 |
SAKURAI ATSUSHI;SANO KAZUAKI;KOIKE TOSHIYUKI |
分类号 |
H02J7/00 |
主分类号 |
H02J7/00 |
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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