基于ARM的数控BUCK降压电路设计与实现

Design and Implementation of Digital BUCK Circuit Based on ARM

数控BUCK降压电路,具有体积小、效率高等优点,在现代生活中得到广泛应用。随着控制系统的更新换代,数字开关电源也获得了长足的发展。采用BUCK电路作为主电路进行开关电源设计,以STM32F103ZET6作为主控芯片,完成BUCK电路数字控制系统设计和制作调试。本系统具有集成度高、检测灵敏、功能可靠的优点,为数字开关电源提供了一种有效的技术方案。

The digital control BUCK step-down circuit has the advantage of small size and high efficiency,and has been widely used in modern life.With the replacement of control systems,digital switching power supplies will also be greatly developed.BUCK circuit was used as the circuit topology for switching power supply design.BUCK circuit digital control system was designed with STM32 F103 ZET6 as the main control chip.The production of the system was completed.The system had the advantages of high integration,sensitive detection and reliable function.It provided an effective technical solution for digital switching power supply.