发明名称 |
Protection Circuit for Protecting a Half-Bridge Circuit |
摘要 |
The present invention relates to a protection circuit for protecting a half-bridge circuit. The protection circuit detects an incorrect response of the half-bridge by monitoring the current of a first switch at a series resistor of a second switch. The protection circuit has a detector for detecting the voltage across the resistor and an evaluation circuit which is designed in such a manner that it evaluates an output signal from the detector after the first switch has been switched on and provides a fault signal at an output when the voltage across the resistor is greater than the threshold voltage. |
申请公布号 |
US2012153918(A1) |
申请公布日期 |
2012.06.21 |
申请号 |
US201213406416 |
申请日期 |
2012.02.27 |
申请人 |
FELDTKELLER MARTIN;ZIPPRICK DIETER |
发明人 |
FELDTKELLER MARTIN;ZIPPRICK DIETER |
分类号 |
G05F1/573 |
主分类号 |
G05F1/573 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|