DC Regulation and Loop Gain Analysis of a DC-DC Switch Mode Power Supply: A Case Study on a Synchronous PWM Controlled Buck Converter

Cağfer Yanarateş; Aytaç Altan

Makale detayları

DC Regulation and Loop Gain Analysis of a DC-DC Switch Mode Power Supply: A Case Study on a Synchronous PWM Controlled Buck Converter

Yazarlar:

Cağfer Yanarateş | Aytaç Altan

Yayıncı:

Karyay Karadeniz Yayımcılık

Ana Başlıklar:

Elektrik Devreleri ve Sistemleri

Dergi:

Black Sea Journal of Engineering and Science Vol.7 Issue 5, pp.1014-1021

Belge Tipi:

Makale

Yayın Tarihi:

9/2024

Belge Dili:

İngilizce

Document ID (Org No.):

2001324916

pISSN:

2619-8991

Anahtar kelimeler:

Özet:

 This study investigates the DC regulation of a DC-DC buck converter operating with pulse width modulation PWM, taking into account the internal resistance of the coil and the on-resistance of the switching device. The effect of these parameters on the inputoutput disturbances is analyzed in continuous-conduction mode under constant frequency voltage mode control. The study also explores the effect on loop gain using the IRU3037 8-pin IC synchronous PWM controlled buck converter. The transfer function of the IRU3037 IC is derived from datasheet values using state-space averaging and AC small signal methods. A Type II compensator is then designed based on the derived transfer function. In addition, the step response characteristics of the open-loop and closed-loop circuits are investigated by time domain analysis.

 This study investigates the DC regulation of a DC-DC buck converter operating with pulse width modulation PWM, taking into account the internal resistance of the coil and the on-resistance of the switching device. The effect of these parameters on the inputoutput disturbances is analyzed in continuous-conduction mode under constant frequency voltage mode control. The study also explores the effect on loop gain using the IRU3037 8-pin IC synchronous PWM controlled buck converter. The transfer function of the IRU3037 IC is derived from datasheet values using state-space averaging and AC small signal methods. A Type II compensator is then designed based on the derived transfer function. In addition, the step response characteristics of the open-loop and closed-loop circuits are investigated by time domain analysis.

 This study investigates the DC regulation of a DC-DC buck converter operating with pulse width modulation PWM, taking into account the internal resistance of the coil and the on-resistance of the switching device. The effect of these parameters on the inputoutput disturbances is analyzed in continuous-conduction mode under constant frequency voltage mode control. The study also explores the effect on loop gain using the IRU3037 8-pin IC synchronous PWM controlled buck converter. The transfer function of the IRU3037 IC is derived from datasheet values using state-space averaging and AC small signal methods. A Type II compensator is then designed based on the derived transfer function. In addition, the step response characteristics of the open-loop and closed-loop circuits are investigated by time domain analysis.

 This study investigates the DC regulation of a DC-DC buck converter operating with pulse width modulation PWM, taking into account the internal resistance of the coil and the on-resistance of the switching device. The effect of these parameters on the inputoutput disturbances is analyzed in continuous-conduction mode under constant frequency voltage mode control. The study also explores the effect on loop gain using the IRU3037 8-pin IC synchronous PWM controlled buck converter. The transfer function of the IRU3037 IC is derived from datasheet values using state-space averaging and AC small signal methods. A Type II compensator is then designed based on the derived transfer function. In addition, the step response characteristics of the open-loop and closed-loop circuits are investigated by time domain analysis.

Makale detayları

DC Regulation and Loop Gain Analysis of a DC-DC Switch Mode Power Supply: A Case Study on a Synchronous PWM Controlled Buck Converter

Yazarlar:

Cağfer Yanarateş | Aytaç Altan

Yayıncı:

Karyay Karadeniz Yayımcılık

Ana Başlıklar:

Elektrik Devreleri ve Sistemleri

Dergi:

Black Sea Journal of Engineering and Science Vol.7 Issue 5, pp.1014-1021

Belge Tipi:

Makale

Yayın Tarihi:

9/2024

Belge Dili:

İngilizce

Document ID (Org No.):

2001324916

pISSN:

2619-8991

Switch mode power supply

IRU3037 IC

Synchronous PWM control

Loop gain analysis

Type II compensatorSwitch mode power supply

IRU3037 IC

Synchronous PWM control

Loop gain analysis

Type II compensator

Sayı

Makale detayları

Yazarlar: Cağfer Yanarateş | Aytaç Altan

Yayıncı: Karyay Karadeniz Yayımcılık

Ana Başlıklar: Elektrik Devreleri ve Sistemleri

Dergi: Black Sea Journal of Engineering and Science Vol.7 Issue 5, pp.1014-1021

Belge Tipi: Makale

Yayın Tarihi: 9/2024

Belge Dili: İngilizce

Document ID (Org No.): 2001324916

pISSN: 2619-8991

Sayı

Yazarlar:

Cağfer Yanarateş | Aytaç Altan

Yayıncı:

Karyay Karadeniz Yayımcılık

Ana Başlıklar:

Elektrik Devreleri ve Sistemleri

Dergi:

Black Sea Journal of Engineering and Science Vol.7 Issue 5, pp.1014-1021

Belge Tipi:

Makale

Yayın Tarihi:

9/2024

Belge Dili:

İngilizce

Document ID (Org No.):

2001324916

pISSN:

2619-8991