Title :
Integrated DC/DC converter with digital controller
Author :
Sluijs, Ferdinand ; Hart, Kees ; Groeneveld, Wouter ; Haag, Stephan
Author_Institution :
Philips Res. Lab., Eindhoven, Netherlands
Abstract :
A DC/DC converter with integrated digital controller and switches is realized. This DC/DC converter only needs an external coil, diode and capacitor. The main advantages of this type of digital DC/DC converter are the fast response on load variation and the high efficiency over a wide power range. The DC/DC converter uses low resistance CMOS switches and operates in multi mode. The controller uses a small output voltage window as reference for control actions.
Keywords :
CMOS integrated circuits; DC-DC power convertors; digital control; power electronics; switching circuits; DC/DC converter; fast response; high efficiency; integrated digital controller; load variation; low resistance CMOS switches;
Conference_Titel :
Low Power Electronics and Design, 1998. Proceedings. 1998 International Symposium on
Conference_Location :
Monterey, CA, USA
Print_ISBN :
1-58113-059-7
