مرکز منطقه ای اطلاع رساني علوم و فناوري - DESIGN AND IMPLEMENTATION OF DSP BASED FOR DC-DC BUCK CONVERTERS

Abstract :

Nowadays, DC-DC converters are used very common in industrial applications. Among the DC-DC converters, Because of power intensity, fast switching response and ease of control, Converters controlled with Pulse Width Modulation (PWM) technique are preferred more commonly. One of the DC-DC converters controlled with PWM technique, buck converter is an electronic circuit which converts input voltage to a lower output voltage.In this study, digital signal processors (DSP) which featured with capability of making fast processing between microprocessors and microprocessor-based Buck type DC-DC converter design and application was carried out.Required switching signal to operate the system TMS320F2812 DSP is produced by DSP. In the study, change in the output voltage of the DC-DC Converter is depended on PWM signal was observed. Furthermore, how carrying out the certain transactions with eZDSP TMS320F2812 development board was analyzed with open codes.