A novel input filter compensation scheme for switching regulators
- 1 June 1982
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE)
- No. 02759306,p. 260-271
- https://doi.org/10.1109/pesc.1982.7072416
Abstract
The interaction between the input filter and the control loop of switching regulators often results in detrimental effects, such as loop instability, degradation of transient response and audiosusceptibility, etc. The concept of pole-zero cancellation is employed to mitigate some of these detrimental effects and is implemented using a novel feedforward loop, in addition to existing feeback loops of a buck regulator. Experimental results are presented which show excellent correlation with theory.Keywords
This publication has 0 references indexed in Scilit: