个人信息Personal Information
教授级高工
硕士生导师
主要任职:控制科学与工程学院副院长
其他任职:大连理工大学电工电子国家级实验教学示范中心主任,大连理工大学电工电子国家级虚拟仿真实验教学中心主任
性别:男
毕业院校:德国卡尔斯普厄科技大学
学位:硕士
所在单位:控制科学与工程学院
学科:检测技术与自动化装置
办公地点:理工北门海山楼B1607
联系方式:QQ:1944765955
电子邮箱:wkaiyu@dlut.edu.cn
A design of gain boosted error amplifier applied to PWM control
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论文类型:期刊论文
发表时间:2013-05-01
发表刊物:Telkomnika - Indonesian Journal of Electrical Engineering
收录刊物:EI
卷号:11
期号:5
页面范围:2365-2370
ISSN号:23024046
摘要:A high gain, wide common-mode and high swing error amplifier is proposed. It can be applied to a PWM control chip. The error amplifier adopts folded cascode structure with gain boosted. This chip is simulated and fabricated in the CSMC 0.5μm CMOS. The result shows that the error amplifier has the DC gain of 141.11dB, the common-mode input range of 0~3.87v and the output swing of 0.11~4.80v. These meet the requirements of engineering applications and can realize stable system output. © 2013 Universitas Ahmad Dahlan.