| 摘要 |
A current limiter of an output transistor comprises an output transistor, a current detection transistor monitoring a current flowing through the output transistor, a current mirror circuit, a protection transistor outputting a current having passed through the current mirror circuit, the current being proportional to the monitored current and dependent on a voltage between a drain and a source or between a collector and an emitter of the output transistor and an input terminal connected to an output of the protection transistor.
|
