发明名称 |
LOAD DRIVE CIRCUIT WITH CURRENT BIDIRECTIONAL DETECTING FUNCTION |
摘要 |
A load drive circuit with a current bidirectional detecting function includes: a current bidirectional switch connected between a first wire and a second wire and through which a first forward current flows in a direction from the first wire to the second wire and a first backward current flows in a direction from the second wire to the first wire; a forward current detecting switch connected to the first wire and into which a second forward current correlated to the first forward current flowing through the current bidirectional switch flows; a backward current detecting switch connected to the second wire and into which a second backward current correlated to the first backward current flowing through the current bidirectional switch flows.
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申请公布号 |
US2011248748(A1) |
申请公布日期 |
2011.10.13 |
申请号 |
US201113074937 |
申请日期 |
2011.03.29 |
申请人 |
KOTO MASAAKI;NAKAMURA NAOYUKI;MIYACHI HIROYUKI |
发明人 |
KOTO MASAAKI;NAKAMURA NAOYUKI;MIYACHI HIROYUKI |
分类号 |
H03K3/00 |
主分类号 |
H03K3/00 |
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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