Title :
The design of a novel feedforward control circuit for DC-DC converter
Author :
Xinquan, Lai ; Yi, Wang ; Bing, Yuan ; Hongyi, Wang
Author_Institution :
Inst. of Electron. CAD, Xidian Univ., Xi´´an, China
Abstract :
A feedforward control circuit for DC-DC converter is presented. The circuit can quickly regulate the output voltage Vout against the changes in the input voltage Vin by changing the slope of ramp signal. It can approach a steady-state value in a shorter timescale when compared with conventional approaches. Finally, the simulation result is given.
Keywords :
DC-DC power convertors; feedforward; power supply circuits; DC-DC converter; feedforward control circuit; ramp signal; Channel bank filters; Circuit simulation; DC-DC power converters; Feedback control; Feedforward systems; Output feedback; Photonic band gap; Switches; Threshold voltage; Voltage control; DC-DC converter; feed-forward control; slope of ramp signal;
Conference_Titel :
ASIC, 2005. ASICON 2005. 6th International Conference On
Print_ISBN :
0-7803-9210-8
DOI :
10.1109/ICASIC.2005.1611394
