发明授权
- 专利标题： Digital control of power converters
- 专利标题（中）： 电源转换器的数字控制
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申请号： US12256300申请日： 2008-10-22
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公开(公告)号： US08004259B2公开(公告)日： 2011-08-23
- 发明人: Eric Soenen , Alan Roth , Martin Kinyua , Justin Shi
- 申请人： Eric Soenen , Alan Roth , Martin Kinyua , Justin Shi
- 申请人地址： TW Hsin-Chu
- 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 Hsin-Chu
- 代理机构： Slater & Matsil, L.L.P.
- 主分类号： G05F1/40
- IPC分类号： G05F1/40
摘要：
A system and method for controlling a power converter is presented. An embodiment comprises an analog differential circuit connected to an analog-to-digital converter, and comparing the digital error signal to at least a first threshold value. If the digital error signal is less than the first threshold value, a pulse is generated to control the power converter. Another embodiment includes multiple thresholds that may be compared against the digital error signal.
公开/授权文献
- US20090237054A1 Digital Control of Power Converters 公开/授权日：2009-09-24