高效率电源管理芯片设计技术探讨

Discussion on High Efficiency Power Management Chip Design Technology

随着电子产品显示屏越来越大、分辨率越来越高,对电源管理芯片提出了更高的要求,如将锂电池电压转变为更高、更稳定的电压,以满足更多电子产品的使用要求。首先分析Boost型DC-DC转换器的基本原理,并探讨如何进行开关电源系统的设计,可供相关人员参考。

As electronic product display screens become larger and higher resolution,higher requirements are put forward for power management chips,and the lithium battery voltage is transformed into a higher and more stable voltage to meet the requirements of more electronic products.Firstly,the basic principle of Boost DC-DC converter is analyzed,and how to design switching power supply system is discussed.