用于嵌入式控制系统的Buck DC-DC变换器

2011 IEEE Conference on Sustainable Utilization and Development in Engineering and Technology (STUDENT) Pub Date : 2011-12-01 DOI:10.1109/STUDENT.2011.6089342

Chern Yi Yeoh, Xin Wang, W. Y. Leong, ChingSeong Tan, C. G. Wong, Yit Fung Lee

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引用次数: 3

摘要

本文研究了dc- dc开关变换器在蛇形移动机器人上的应用。上述dc- dc功率变换器将是采用国际整流器在连续导通模式下使用IRF540N MOSFET的降压变换器。进行了电路仿真，并与市场上现成的降压变换器进行了比较。美国国家半导体公司的简单开关降压转换芯片LM2678T-ADJ已被用于比较目的。分析表明，在低压大电流应用中，开关稳压器比线性稳压器效率更高。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Buck DC-DC converter for embedded control system

This paper investigated the use of the dc-to-dc switching converter on a mobile snake-like robot. The mentioned dc-to-dc power converter would be the buck converter using IRF540N MOSFET by International Rectifier on continuous-conduction mode. Circuit simulations were performed, the circuit was constructed for comparison with a readily available buck converter in the market. The National Semiconductor's Simple Switcher buck converter chip, LM2678T-ADJ, has been used for comparison purposes. The analysis shows that the switching regulator is more efficient compared to linear regulator in low-voltage high-current applications.

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来源期刊

2011 IEEE Conference on Sustainable Utilization and Development in Engineering and Technology (STUDENT)

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