发明申请
US20120062189A1 Switching regulator and control circuit and control method thereof
审中-公开
开关调节器及其控制电路及其控制方法
- 专利标题： Switching regulator and control circuit and control method thereof
- 专利标题（中）： 开关调节器及其控制电路及其控制方法
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申请号： US12928539申请日： 2010-12-14
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公开(公告)号： US20120062189A1公开(公告)日： 2012-03-15
- 发明人: Ting-Hung Wang , Chia-Jung Lee
- 申请人： Ting-Hung Wang , Chia-Jung Lee
- 专利权人： Richtek Technology Corporation, R.O.C
- 当前专利权人： Richtek Technology Corporation, R.O.C
- 优先权： TW099131141 20100915
- 主分类号： G05F1/10
- IPC分类号： G05F1/10
摘要：
The present invention discloses a switching regulator, and a control circuit and method for controlling a switching regulator. The switching regulator includes a power stage driven by a driver voltage outputted from a driver circuit. The present invention detects an input current to generate an input current detection signal, and adjusts an operation voltage supplied to the driver circuit according to the input current detection signal.
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