【摘要】 介绍了电荷泵 DC-DC转换器的一般结构、工作原理及性能特点。详细讨论了利用 DC-DC转换器进行电源系统设计的方法并给出了应用实例。这类电源系统可广泛应用于对电源的体积及效率有较高要求的便携式仪器仪表和测控系统中更多还原

【Abstract】 The general structure, principle and features of charge pump DC DC converter are introduced 3n this paper, and the disign method of power supply system by means of DC DC converter is discussed in detail and practical application is also given. This kind is power supply system can be widely used in portable instruments and measuring and controlling system with special requirements.更多还原