基本信息:
- 专利标题: 直流對直流轉換器輸入節點短路保護
- 专利标题(英):DC-to-DC converter input node short protection
- 专利标题(中):直流对直流转换器输入节点短路保护
- 申请号:TW105120748 申请日:2016-06-30
- 公开(公告)号:TW201711357A 公开(公告)日:2017-03-16
- 发明人: 索利 艾瑞克 馬格納 , SOLIE, ERIC MAGNE , 李 斌 , LI, BIN
- 申请人: 英特希爾美國公司 , INTERSIL AMERICAS LLC
- 专利权人: 英特希爾美國公司,INTERSIL AMERICAS LLC
- 当前专利权人: 英特希爾美國公司,INTERSIL AMERICAS LLC
- 代理人: 閻啟泰; 林景郁
- 优先权: 62/190,983 20150710;62/221,886 20150922;62/253,501 20151110;14/989,213 20160106
- 主分类号: H02M1/32
- IPC分类号: H02M1/32
Embodiments described herein relate to a circuit including a DC-to-DC converter and a switching device to selectively isolate an input voltage from an input node of the DC-to-DC converter. The circuit also includes a controller coupled to the input node and to the switching device. The controller is configured to apply a test voltage to the input node, to enable the switching device to be switched from a non-conductive state to a conductive state if a voltage on the input node is above a threshold while the test current is applied to the input node, and to restrict the switching device from being switched from the non-conductive state to the conductive state if the voltage on the input node is below the threshold while the test current is applied to the input node.
信息查询:
EspacenetIPC结构图谱:
H | 电学 |
--H02 | 发电、变电或配电 |
----H02M | 用于交流和交流之间、交流和直流之间、或直流和直流之间的转换以及用于与电源或类似的供电系统一起使用的设备;直流或交流输入功率至浪涌输出功率的转换;以及它们的控制或调节 |
------H02M1/00 | 变换装置的零部件 |
--------H02M1/32 | .除自动断开以外的用于保护变换器的装置 |