- 专利标题： Low quiescent current buck converter with direct feedback
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申请号： US16585168申请日： 2019-09-27
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公开(公告)号： US11784568B2公开(公告)日： 2023-10-10
- 发明人: Antonio Priego , Gerhard Thiele , Manuel Wiersch , Johann Erich Bayer
- 申请人： TEXAS INSTRUMENTS INCORPORATED
- 申请人地址： US TX Dallas
- 专利权人： TEXAS INSTRUMENTS INCORPORATED
- 当前专利权人： TEXAS INSTRUMENTS INCORPORATED
- 当前专利权人地址： US TX Dallas
- 代理商 Ray A. King; Frank D. Cimino
- 主分类号： H02M3/158
- IPC分类号： H02M3/158 ; H02M1/00
摘要：
A switching converter circuit includes a voltage regulation loop configured to provide an output voltage (VOUT) based on an input voltage (VIN). The switching converter circuit also includes a 100% mode circuitry coupled to the voltage regulation loop, wherein the 100% mode circuitry is configured to apply an offset to VOUT in response to detecting that VIN is approaching VOUT.
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