一种基于恒压-恒流工作模式的DC/DC变换器的环路仿真与设计  

Loop Simulation andDesign of DC/DC Converter Based on Constant Voltage-Constant Current Mode

作　　者：蔡可红[1] 高东辉 贺啟峰 CAI Ke-hong;GAO Dong-hui;HE Qi-feng(No.43 Research Institute of CETC,Hefei 230088,China)

机构地区：[1]中国电子科技集团公司第四十三研究所,安徽省合肥市230088

出　　处：《混合微电子技术》2020年第2期40-45,共6页Hybrid Microelectronics Technology

摘　　要：本文介绍了一种基于恒压-恒流工作模式的DC/DC变换器的工作原理,在此基础之上分析了该DC/DC变换器的环路特性。通过MATLAB软件计算得出了该DC/DC变换器的环路波特图,并基于SIMPLIS软件对电路进行建模仿真,仿真结果证明了理论计算的正确性。This paper introduces the operation principle of DC/DC converter which based on constant voltage-constant current mode,the loop characteristics of this DC/DC converter is analyzed.The loop bode diagram of this DC/DC converter is calculated by MATLAB software,modeling and simulation of circuit is based on SIMPLIS software,the simulation results proved the correctness of the theoretical calculation.The validity of the theoretical calculation is verified by simulation results.

关 键 词：恒压-恒流 环路特性 SIMPLIS仿真 DC/DC变换器 

分 类 号：TM46[电气工程—电器]