发明授权
US08749216B2 Constant on-time converter with stabilizing operation and method thereof
有权
具有稳定运行的恒定导通时间转换器及其方法
- 专利标题： Constant on-time converter with stabilizing operation and method thereof
- 专利标题（中）： 具有稳定运行的恒定导通时间转换器及其方法
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申请号： US13324504申请日： 2011-12-13
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公开(公告)号： US08749216B2公开(公告)日： 2014-06-10
- 发明人: Xiaoming Li , Xiaokang Wu , Qian Ouyang
- 申请人： Xiaoming Li , Xiaokang Wu , Qian Ouyang
- 申请人地址： CN Chengdu
- 专利权人： Chengdu Monolithic Power Systems Co., Ltd.
- 当前专利权人： Chengdu Monolithic Power Systems Co., Ltd.
- 当前专利权人地址： CN Chengdu
- 代理机构： Perkins Coie LLP
- 优先权： CN201010601558 20101213
- 主分类号： H02M3/157
- IPC分类号： H02M3/157
摘要：
A constant on-time converter has an input terminal, an output terminal, a feedback circuit, an operating circuit, a comparison circuit, a timer, a driving circuit and a switching circuit. The operating circuit is coupled to a compensation signal adjusted by a digital controller, and the compensation signal rises up to a predetermined amplitude when a feedback signal is less than a reference signal.
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