| 发明名称 | Switching circuit with controlled driver circuit | ||
| 摘要 | A switching circuit device has a first transistor which has a drain coupled to a high-potential terminal, a source coupled to a low-potential power supply, and, a driving circuit, which outputs, to a gate of the first transistor in response to an input control signal, a pulse having a potential higher than a threshold voltage of the first transistor and a potential of the low-potential power supply, wherein the driving circuit has a first inverter including a second transistor provided between the gate and the source of the first transistor, wherein when the first transistor changes from on to off due to the pulse, the second transistor conducts and short-circuits the gate and the source of the first transistor. | ||
| 申请公布号 | US8766711(B2) | 申请公布日期 | 2014.07.01 |
| 申请号 | US201213345112 | 申请日期 | 2012.01.06 |
| 申请人 | Transphorm Japan, Inc. | 发明人 | Takemae Yoshihiro |
| 分类号 | H03K3/01 | 主分类号 | H03K3/01 |
| 代理机构 | Fish & Richardson P.C. | 代理人 | Fish & Richardson P.C. |
| 主权项 | 1. A switching circuit device, comprising: a first transistor which has a drain coupled to a high-potential terminal, a source coupled to a low-potential power supply; and a driving circuit, which outputs, to a gate of the first transistor in response to an input control signal, a pulse having a potential higher than a threshold voltage of the first transistor and a potential of the low-potential power supply, wherein the driving circuit has a first inverter including a second transistor provided between the gate and the source of the first transistor, wherein when the first transistor changes from on to off due to the pulse, the second transistor conducts and short-circuits the gate and the source of the first transistor. | ||
| 地址 | Yokohama JP | ||