Research and Design of a SeIf-adaptable Slope COmpensation Circuit with Simple Structure
Based on CMOS process, a self-adaptable slope compensation circuit used in current mode DC-DC converter is proposed. The circuit can produce proper slope compensation along with the variation of input and output signals, and can avoid the improper compensation phenomena, it not only achieves the self-adaptable slope compensation, but also makes the circuit simple, which avoids instable factors caused by the complex circuits. The simulation results show that the accuracy of slope compensation signals can exceed 88％.
slope compensation self-adaptable duty cycle
Yi-zhong Yang Guang-jun Xie
Sehool of Electronic Science and Applied Physies Hefei University of Technology Hefei, Anhui Province, China
国际会议
厦门
英文
333-335
2010-10-29（万方平台首次上网日期，不代表论文的发表时间）