发明名称 |
Apparatus and method for providing overcurrent protection for switch-mode power supplies |
摘要 |
An overcurrent protection apparatus (50) and method for switch-mode power supplies (10) immediately clamps the peak power supply current when a sensed current magnitude exceeds a threshold current magnitude, reduces the threshold current magnitude if the overcurrent condition persists, and automatically attempts a restart of the power supply (10) to normal operation.
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申请公布号 |
US6631064(B2) |
申请公布日期 |
2003.10.07 |
申请号 |
US20010777241 |
申请日期 |
2001.02.06 |
申请人 |
SEMICONDUCTOR COMPONENTS INDUSTRIES LLC |
发明人 |
SCHUELLEIN GEORGE;WANG MICHAEL XINTAO;LEVIN GEDALY |
分类号 |
H02H3/00;H02H3/06;H02H7/12;(IPC1-7):H02H3/08;H02H9/02 |
主分类号 |
H02H3/00 |
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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