发明申请
US20080088286A1 Systems, methods, and apparatuses for implementing a load regulation tuner for linear regulation
有权
用于实现用于线性调节的负载调节调谐器的系统，方法和装置
- 专利标题： Systems, methods, and apparatuses for implementing a load regulation tuner for linear regulation
- 专利标题（中）： 用于实现用于线性调节的负载调节调谐器的系统，方法和装置
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申请号： US11872519申请日： 2007-10-15
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公开(公告)号： US20080088286A1公开(公告)日： 2008-04-17
- 发明人: Changhyuk Cho , Chang-Ho Lee , Jaejoon Chang , Wangmyong Woo , Haksun Kim , Joy Laskar
- 申请人： Changhyuk Cho , Chang-Ho Lee , Jaejoon Chang , Wangmyong Woo , Haksun Kim , Joy Laskar
- 主分类号： G05F1/565
- IPC分类号： G05F1/565
摘要：
Embodiments of the invention may provide for a load regulation tuner that reduces the load regulation effect. The load regulation tuner may include a load current controlled current source that is responsive to a load current from a power transistor of a linear regulator, where the load current controlled current source includes a sensing transistor that generates a fraction of the load current as a sensed partial load current. The load regulation tuner may also include a resistor in parallel with a load current controlled current source, and where the paralleled resistor and the load current controlled current source form at least a portion of a feedback block that adjusts an operation of the linear regulator to provide a substantially constant load voltage.
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