资料下载
×
准谐振SPICE模式反馈环设计指南
消耗积分:3 |
格式:rar |
大小:205 |
2009-06-01
分享资料个
Within the wide family of Switch Mode Power Supplies
(SMPS), the Flyback converters represent the structure of
choice for use in small and medium power applications. For
compact designs and radio−frequency sensitive
applications, e.g. TV sets or set−top boxes, Quasi− Resonant
power supplies start to take a significant market share over
the traditional fixed frequency topology. However, if the
feedback loop control is well understood with this latter, for
instance via a comprehensive literature and SPICE models,
the situation differs for self−oscillating variable switching
frequency structures where no model still exists. This article
will show how a simple large−signal averaged SPICE model
can be derived and used to ease the design work during
stability analysis.
(SMPS), the Flyback converters represent the structure of
choice for use in small and medium power applications. For
compact designs and radio−frequency sensitive
applications, e.g. TV sets or set−top boxes, Quasi− Resonant
power supplies start to take a significant market share over
the traditional fixed frequency topology. However, if the
feedback loop control is well understood with this latter, for
instance via a comprehensive literature and SPICE models,
the situation differs for self−oscillating variable switching
frequency structures where no model still exists. This article
will show how a simple large−signal averaged SPICE model
can be derived and used to ease the design work during
stability analysis.
声明：本文内容及配图由入驻作者撰写或者入驻合作网站授权转载。文章观点仅代表作者本人，不代表电子发烧友网立场。文章及其配图仅供工程师学习之用，如有内容侵权或者其他违规问题，请联系本站处理。 举报投诉
评论(0)
发评论
- 相关下载
- 相关文章
