| 摘要: |
| 本文详细介绍了Ｍａｘｉｍ公司脉冲宽度调制直流变换器ＭＡＸ７２４／７２６的原理和应用，包括降压变换器、升压变换器、逆向变换器。提供了典型应用电路图、设计公式以及关键事项。 |
| 关键词: 直流电源 变换器 脉冲宽度调制 设计 |
| DOI：10.3969/j.issn.1001-893X. |
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| 基金项目: |
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| Application of Pulse Width Modulation DC-DC Converters |
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| Abstract: |
| In this paper, we introduce the principle and application of MAX724/ 726 which are PWM Switch-Mode DC-DC Converters provided by Maxim Company. There are three application modes which are Basic Step-Down Application, Positive-Nega tive DC-DC Inverter and Negative Boost DC-DC Converter. Typical application circ uit diagrams and design formulas are provided. |
| Key words: DC, Power supply, Converter, Design, |
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