First-order transient response of DC-DC converter with peak current mode control for low-voltage application

Author

Abe, Seiya ; Shoyama, Masahito ; Ninomiya, Tamotsu

Author_Institution

Kyushu Univ., Fukuoka

fYear

2008

fDate

11-13 June 2008

Firstpage

32

Lastpage

36

Abstract

POL with peak current mode control has first-order response depending on the controller design, and the overshoot and undershoot donpsilat appear in transient response. This feature is the chief advantage of peak current mode control. However, there is no example of the design that employed this feature efficiently. This paper investigates the design consideration for first-order response of peak current mode control in low-voltage application.

Keywords

DC-DC power convertors; electric current control; power conversion harmonics; transient response; DC-DC converter; controller design; first-order transient response; low-voltage application; peak current mode control; Automatic control; Buck converters; DC-DC power converters; Impedance; Inductors; Large scale integration; Motion control; Transfer functions; Transient response; Voltage control; Output impedance; Peak current mode control; Transient response;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Electronics, Electrical Drives, Automation and Motion, 2008. SPEEDAM 2008. International Symposium on

Conference_Location

Ischia

Print_ISBN

978-1-4244-1663-9

Electronic_ISBN

978-1-4244-1664-6

Type

conf

DOI

10.1109/SPEEDHAM.2008.4581259

Filename

4581259