| 基于数字电位器的可编程稳压器设计 |
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| 引用本文： | 沙占友,安国臣,于国庆. 基于数字电位器的可编程稳压器设计[J]. 电源技术应用, 2007, 10(3): 21-24 |
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| 作者姓名： | 沙占友 安国臣 于国庆 |
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| 作者单位： | 河北科技大学信息科学与工程学院 河北石家庄050054 |
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| 摘 要： | 数字电位器亦称数控可编程电阻器或数控电位器。它是采用CMOS工艺制成的数字-模拟混合信号处理集成电路,是一种颇具发展前景的新型电子器件。详细阐述了基于数字电位器的可编程线性稳压器、开关式稳压器的电路设计原理、设计要点及使用注意事项。
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| 关 键 词： | 数字电位器 可编程稳压器 调节范围 低压差稳压器 |
| 文章编号： | 24058894 |
| 修稿时间： | 2007-01-04 |
Design of Programmable Voltage Regulator based on Digital Controlled Potentiometer |
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| SHA Zhan-you, AN Guo-chen, YU Guo-qing. Design of Programmable Voltage Regulator based on Digital Controlled Potentiometer[J]. Power Supply Technologles and Applications, 2007, 10(3): 21-24 |
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| Authors: | SHA Zhan-you AN Guo-chen YU Guo-qing |
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| Abstract: | The digital controlled potentiometer is also called digital programmable potentiometer, which has good development future. And it is a type of integrated circuit produced by CMOS technology, which can process digital -analog mix signals. The circuit design, the design key points and the application note items of the programmable linear voltage regulator and the switching regulator are expatiated, which are all based on digital controlled potentiometer. |
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| Keywords: | digital controlled potentiometer programmable voltage regulator regulation range low dropout regulator(LDO) |
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