发明申请
US20130300392A1 SYSTEM AND METHOD OF DYNAMIC DROOP FOR SWITCHED MODE REGULATORS
有权
用于开关模式调节器的动态驱动系统和方法
- 专利标题: SYSTEM AND METHOD OF DYNAMIC DROOP FOR SWITCHED MODE REGULATORS
- 专利标题(中): 用于开关模式调节器的动态驱动系统和方法
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申请号: US13536862申请日: 2012-06-28
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公开(公告)号: US20130300392A1公开(公告)日: 2013-11-14
- 发明人: Steven P. Laur , M. Jason Houston , Rhys S.A. Philbrick , Thomas A. Jochum
- 申请人: Steven P. Laur , M. Jason Houston , Rhys S.A. Philbrick , Thomas A. Jochum
- 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: G05F1/10
- IPC分类号: G05F1/10
摘要:
A regulator system with dynamic droop including a regulator control network which is adapted to control regulation of an output voltage to a reference level, a DC droop network which provides a droop signal to modify the reference level based on output load according to a predetermined DC load line, and a dynamic droop network which adjusts the droop signal to delay recovery to the predetermined DC load line within an AC load line tolerance in response to a load transient. A transient reduction network may be included to reduce transient overshoot for load insertion or release depending upon duty cycle type. The dynamic droop network adjusts the droop signal to optimize utilization of an AC delay parameter while transitioning between an AC offset voltage allowance and the predetermined DC load line.
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