随着电子设备的功能越来越复杂,业界开始转向数字控制的电源管理,数字电源是电源管理发展的新思路。什么是数字电源,目前,业界对此并没有一个清晰统一的定义。最简单的定义是通过数字接口控制开关稳压器,实际上,目前市场上的很多电源管理集成电路都是通过数字接口控制模拟开关稳压器。 As the functions of electronic equipment become more and more complex, the industry is turning to digital control of power management. Digital power is a new idea of ​​power management development. What is the digital power supply, at present, the industry does not have a clear and uniform definition of this. The simplest definition is to control the switching regulator through the digital interface. In fact, many power management ICs currently on the market control analog switching regulators through digital interfaces.