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1. 发明申请

US20150008742A1 SINGLE-INDUCTOR MULTI-OUTPUT (SIMO) CONVERSION DEVICE FOR ENLARGING LOAD RANGE 有权
标题翻译：单电感多输出（SIMO）转换装置，用于放大负载范围
公开(公告)号：US20150008742A1
公开(公告)日：2015-01-08
申请号：US14145631
申请日：2013-12-31
申请人： National Chung Cheng University
发明人： Chung-Hsun HUANG , Chao-Chun CHEN , Zhen-Yu SUN
IPC分类号： H02M3/02
CPC分类号： H02M3/158 , H02M2001/009 , Y10T307/406
摘要： A single-inductor multi-output (SIMO) conversion device for enlarging load range is disclosed. The SIMO conversion device comprises a power stage comprising a first switch and a second switch and receiving a direct-current (DC) current. A DC voltage source inputs the DC current to an inductor by timing of the first and second switches. Each control output circuit has a third switch connected with the inductor in series to receive an immediate current. The control output circuit sends out an output voltage selectively by the third switch. A control stage circuit receives a plurality of feedback voltage signals and selectively controls the order of adjusting energy of the output voltages by order control signals. The present invention uses a current sensing circuit to obtain the immediate current and switches control signals to establish the best order thereof according to different loads.
摘要翻译：公开了用于扩大负载范围的单电感多输出（SIMO）转换装置。 SIMO转换装置包括功率级，包括第一开关和第二开关，并接收直流（DC）电流。 DC电压源通过第一和第二开关的定时将DC电流输入到电感器。每个控制输出电路具有与电感器串联连接的第三开关以接收即时电流。控制输出电路由第三开关选择性地发出输出电压。控制级电路接收多个反馈电压信号，并通过指令控制信号选择性地控制输出电压的能量调节顺序。本发明使用电流检测电路来获得即时电流，并且根据不同的负载切换控制信号以建立其最佳顺序。

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