Back to Search
Start Over
Modeling and Analysis of High Speed Switching Buck Converter IC for Conducted Emission Estimation
- Source :
- 2020 International Symposium on Electromagnetic Compatibility - EMC EUROPE.
- Publication Year :
- 2020
- Publisher :
- IEEE, 2020.
-
Abstract
- The high speed switching buck converter is widely used to reduce the cost and to improve the transient response. However, the switching voltage noise from high speed switching buck converter can be a potential problem such as conducted emission (CE) and radiated emission (RE) because of its high speed switching characteristics. The estimation of switching voltage noise from high speed switching buck converter is important to predict the impact on other device. In this paper, the modeling method of high speed switching buck converter based on the analysis of noise path is proposed so that the switching voltage from buck converter can be estimated and simulated more fast and simple without using SPICE model of buck converter IC. The proposed modeling method can replicate switching voltage in frequency domain and time domain.
- Subjects :
- Computer science
Buck converter
020208 electrical & electronic engineering
05 social sciences
Spice
02 engineering and technology
Noise (electronics)
Frequency domain
0202 electrical engineering, electronic engineering, information engineering
Electronic engineering
0501 psychology and cognitive sciences
Transient response
Voltage noise
Time domain
050107 human factors
Voltage
Subjects
Details
- Database :
- OpenAIRE
- Journal :
- 2020 International Symposium on Electromagnetic Compatibility - EMC EUROPE
- Accession number :
- edsair.doi...........61d71fc3e692446ca4030da252dfe683