Step-down switched-capacitor quasi-resonant PWM converter with continuous conversion ratio
作者： M. Turhan , M. A. M. Hendrix , J. L. Duarte
关键词:
摘要: Inherent disadvantages of conventional switched-capacitor converters (SCC) are their discrete conversion ratio and inefficient energy transfer. In order to soften these downsides, a step-down quasi-resonant PWM converter is proposed. The operation modes steady-state characteristics described. Besides the theoretical analysis, experimental results for SCC (45V input voltage, 13–44V output 45W power) presented.
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