发明名称 |
過電流保護装置および電源スイッチを操作する方法 |
摘要 |
An overcurrent protection device comprises a maximum-allowed-current unit and a power switch. The maximum-allowed-current unit determines a maximum allowed current in real-time. The maximum allowed current is determined at least partially on an instantaneous level of a load voltage. The load voltage is a voltage across a load to be powered. The power switch is connectable with a switch input to a voltage supply and with a switch output to the load, for providing power to said load. The power switch has a conductive state and a nonconductive state, and is arranged to assume the nonconductive state in response to an indication that a current through the power switch is exceeding the maximum allowed current. A method of operating a power switch is also described. |
申请公布号 |
JP5840706(B2) |
申请公布日期 |
2016.01.06 |
申请号 |
JP20130554415 |
申请日期 |
2011.02.18 |
申请人 |
フリースケール セミコンダクター インコーポレイテッド |
发明人 |
シンゲフスキー、ヴァシリー アレクセーエヴィチ;ギヨー、ローラン;ロサード、フィリップ;シュヴァーロフ、デニス セルゲイヴィチ;ソルダートフ、アレクサンドル ペトローヴィチ |
分类号 |
H02H3/08;H01H83/02;H02H3/087 |
主分类号 |
H02H3/08 |
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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