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公开(公告)号:US20090189661A1
公开(公告)日:2009-07-30
申请号:US12102314
申请日:2008-04-14
申请人: Shun Hau KAO , Kent HUANG , Hsiang Lin HUANG , Mao Chuan CHIEN
发明人: Shun Hau KAO , Kent HUANG , Hsiang Lin HUANG , Mao Chuan CHIEN
IPC分类号: H03K7/08
CPC分类号: H03K17/0822 , H02M1/32 , H02M1/36 , H02M3/1588 , H03K17/22 , H03K19/017545 , H03K19/1732 , H03K2217/0081 , Y02B70/1466
摘要: A pulse width modulation controller comprises a disabling unit, a level sensor and an over current protector. These three devices are all coupled to a multi-function node for accomplishing a disable function, input level sensing, and over-current protection, respectively.
摘要翻译: 脉宽调制控制器包括禁用单元,电平传感器和过电流保护器。 这三个器件都耦合到多功能节点,用于分别实现禁用功能,输入电平检测和过电流保护。