VHDL과 FPGA를 이용한 Digital Power IC 설계

Digital Power IC design using VHDL and FPGA

  • 김민호 (청주대학교 반도체공학과) ;
  • 구본하 (청주대학교 반도체공학과) ;
  • 양오 (청주대학교 반도체공학과)
  • Kim, Min Ho (Semiconductor Engineering of CheongJu University) ;
  • Koo, Bon Ha (Semiconductor Engineering of CheongJu University) ;
  • Yang, Oh (Semiconductor Engineering of CheongJu University)
  • 투고 : 2013.11.15
  • 심사 : 2013.12.16
  • 발행 : 2013.12.31

초록

In this paper, the boost converter was implemented by digital control in many applications of the step-up. The PWM(pulse width modulation) control module of boost converter was digitized at power converter using the FPGA device and VHDL. The boost converter was designed to output a fixed voltage through the PI control algorithm of the PWM control module even if input voltage and output load are variable. The boost converter was digitized can be simplified by reducing the size of the module and the external control components. Thus, the digital power IC has advantageous for weight reduction and miniaturization of electronic products because it can be controlled remotely by setting the desired output voltage and PWM control module. The boost converter using the digital power IC was confirmed through experiments and the good performances were showed from experiment results.

키워드

과제정보

연구 과제 주관 기관 : 한국연구재단

참고문헌

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