发明授权
- 专利标题： Dynamic control loop for switching regulators
- 专利标题（中）： 用于开关稳压器的动态控制回路
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申请号： US12856918申请日： 2010-08-16
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公开(公告)号： US08450990B2公开(公告)日： 2013-05-28
- 发明人: Justin Shi , Alan Roth , Justin Gaither , Eric Soenen
- 申请人： Justin Shi , Alan Roth , Justin Gaither , Eric Soenen
- 申请人地址： TW
- 专利权人： Taiwan Semiconductor Manufacturing Company, Ltd.
- 当前专利权人： Taiwan Semiconductor Manufacturing Company, Ltd.
- 当前专利权人地址： TW
- 代理机构： Lowe Hauptman Ham & Berner, LLP
- 主分类号： G05F1/575
- IPC分类号： G05F1/575 ; G05F1/618
摘要：
A method of controlling a regulator includes turning on a first driver during a first cycle for a first time period. A second driver is turned on during the first cycle for a second time period. The first and second drivers are off during the first cycle for a third time period. The first time period is adjusted to become an adjusted first time period for a second cycle based on a ratio and a voltage difference between a peak value of the output voltage and a first voltage during the first cycle. The ratio refers to the first time period over the first time period and the second time period.
公开/授权文献
- US20120038340A1 DYNAMIC CONTROL LOOP FOR SWITCHING REGULATORS 公开/授权日：2012-02-16
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