Volume 7 Issue 1 - May 2016

  • 1. A dsp based controller design for synchronous buck converter

    Authors : Shashi Kumar M, Viswanatha V, Siddaramaiah K.s

    Pages : 385-392

    DOI : http://dx.doi.org/10.21172/1.71.054

    Keywords : PWM, Synchronous buck converter, DSP Controller

    Abstract :

    Based on the high performance digital signal processing (DSP), analog digital converter (ADC), and pulse width modulator (PWM), a general digital controller based on DSP is designed for synchronous buck converter. Based on main circuit design, basic principle of PWM based DSP controller i.e.; TMS320F28335 is discussed and studied in detail. A universal controller is designed by analysis of PWM generation by DSP. A prototype is developed and constructed based on PWM by DSP for the control of synchronous buck converter. The static tests are performed which tests that the output voltage changes little by input voltage or load change of synchronous buck converter. The experiments and tests shows that the designed system has high efficiency, high accuracy, fast dynamic response and robustness.

    Citing this Journal Article :

    Shashi Kumar M, Viswanatha V, Siddaramaiah K.s, "A dsp based controller design for synchronous buck converter", https://www.ijltet.org/journal_details.php?id=901&j_id=3070, Volume 7 Issue 1 - May 2016, 385-392, #ijltetorg