Title :
An, Architecture without Current-sensing Circuits for Digital DC-DC Controller to Achieve Adaptive Voltage Position
Author :
Gu, Peipei ; Li, Wenhong
Author_Institution :
ASIC & System State Key Lab, Fudan University, Shanghai, 200433, P.R.China
fDate :
Feb. 25 2007-March 1 2007
Abstract :
this paper describes a novel architecture, which can achieve adaptive voltage position without sensing any load current. In the context, the architecture and algorithms of the controller is introduced. A digital DC-DC controller IC with programmable ability using the method and its experimental results are presented.
Keywords :
Adaptive control; Buck converters; Capacitors; Circuits; Communication system control; Digital control; Digital filters; Programmable control; Pulse width modulation; Voltage control;
Conference_Titel :
Applied Power Electronics Conference, APEC 2007 - Twenty Second Annual IEEE
Conference_Location :
Anaheim, CA, USA
Print_ISBN :
1-4244-0713-3
DOI :
10.1109/APEX.2007.357570
