Modified Current-Mode One-Cycle Control for Linear-Assisted DC/DC Regulator

被引：0
|
作者：
Martinez-Garcia, Herminio [1 ]
Cosp-Vilella, Jordi [1 ]
机构：
[1] Tech Univ Catalonia UPC, Coll Ind Engn Barcelona EUETIB, Dept Elect Engn, BarcelonaTech, Barcelona 08036, Spain
来源：
2014 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS (ISCAS) | 2014年
关键词：
Modified One-Cycle Control; DC-DC Voltage Regulators; Linear-Assisted DC-DC Voltage Regulators;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Linear-assisted DC/DC converters are structures that allow to take advantages of the two classic alternatives in the design of power supply systems: Voltage linear regulators (classic NPN topology or LDO - low dropout-) and switching DC/DC converters. This paper shows the proposal of a modified current-mode one-cycle control for linear-assisted DC/DC converters. The modified current-mode one-cycle control technique is proposed in order to obtain the duty cycle of the linear-assisted converter switch. The proposed structure can provide an output with suitable load and line regulations. The paper shows the design of the proposed modified current-mode one-cycle linear-assisted regulator and simulation results that validate the aforementioned proposal.
引用
收藏
页码：2688 / 2691
页数：4
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