发明申请
US20130293212A1 SYSTEM AND METHOD OF BALANCED SLOPE COMPENSATION FOR SWITCH MODE REGULATORS
有权
用于开关模式调节器的平衡斜率补偿系统和方法
- 专利标题: SYSTEM AND METHOD OF BALANCED SLOPE COMPENSATION FOR SWITCH MODE REGULATORS
- 专利标题(中): 用于开关模式调节器的平衡斜率补偿系统和方法
-
申请号: US13536831申请日: 2012-06-28
-
公开(公告)号: US20130293212A1公开(公告)日: 2013-11-07
- 发明人: Rhys S.A. Philbrick , Steven P. Laur , M. Jason Houston
- 申请人: Rhys S.A. Philbrick , Steven P. Laur , M. Jason Houston
- 申请人地址: US CA Milpitas
- 专利权人: INTERSIL AMERICAS LLC
- 当前专利权人: INTERSIL AMERICAS LLC
- 当前专利权人地址: US CA Milpitas
- 主分类号: G05F1/46
- IPC分类号: G05F1/46
摘要:
A modulator with balanced slope compensation including a control network, a slope compensation network, an offset network and an adjust network. The control network receives a feedback signal indicative of an output voltage and provides a loop control signal. The slope compensation network develops a slope compensation signal. The offset network determines a DC offset of the slope compensation signal. The adjust network combines the DC offset, the slope compensation signal and the loop control signal to provide a balanced slope compensated control signal. The DC offset may be determined as a peak of the slope compensation signal. The slope compensation signal may be developed based on the output voltage and a pulse control signal, in which the pulse control signal is developed using the balanced slope compensated control signal.
公开/授权文献
信息查询
IPC分类: