发明名称 |
System and method for overvoltage protection of an integrated circuit |
摘要 |
A protection system for an integrated circuit is disclosed. A detection system detects an overvoltage condition and provides an overvoltage condition signal to indicate a condition in which overvoltage protection may be desired. In response to the overvoltage condition signal, one or more variable resistance devices in the system, such as power devices of associated driver circuitry, are controlled to limit the voltage across such devices.
|
申请公布号 |
US2003169549(A1) |
申请公布日期 |
2003.09.11 |
申请号 |
US20020094200 |
申请日期 |
2002.03.08 |
申请人 |
ZIEMER KEVIN W.;TRAFTON FREDRICK W.;EL-SHERIF ALAA-ELDIN Y.;HASSAN MEHEDI |
发明人 |
ZIEMER KEVIN W.;TRAFTON FREDRICK W.;EL-SHERIF ALAA-ELDIN Y.;HASSAN MEHEDI |
分类号 |
H02H9/04;(IPC1-7):H02H3/20 |
主分类号 |
H02H9/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|