DocumentCode
1719629
Title
A low-cost configurable PWM controller using programmable system-on-chip
Author
Li, Qiong M.
Author_Institution
Philips Res. USA, Briarcliff Manor, NY, USA
Volume
3
fYear
2003
Firstpage
1169
Abstract
A configurable PWM controller using a field-programmable system-on-chip device was implemented. The advantages are demonstrated in a buck converter with 200 kHz switching frequency. The paper defines the key design issues and discusses the limitations of the chip for power converter applications. With some performance improvement in the future, a mixed analog/digital programmable IC is a promising candidate for low-cost PWM controllers.
Keywords
DC-DC power convertors; controllers; mixed analogue-digital integrated circuits; pulse width modulation; system-on-chip; 200 kHz; PSoC; buck converter; key design issues; low-cost configurable PWM controller; mixed analog-digital programmable IC; power converter applications; programmable system-on-chip device; switching frequency; Analog integrated circuits; Buck converters; Control systems; Costs; Digital control; Digital integrated circuits; Pulse width modulation; Switching converters; Switching frequency; System-on-a-chip;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics Specialist Conference, 2003. PESC '03. 2003 IEEE 34th Annual
ISSN
0275-9306
Print_ISBN
0-7803-7754-0
Type
conf
DOI
10.1109/PESC.2003.1216614
Filename
1216614
Link To Document