A Step-Up Converter Based on Charge Pump and Dual Boost

摘要

In this paper, a novel step-up converter is presented, whose operating principles are mainly based on charge pump capacitors and dual boost inductors. Furthermore, although three switches are used, no isolated gate driver is needed instead of one half-bridge gate driver and one low-side gate driver. Accordingly, the proposed converter is easy in analysis and simple in implementation. In addition, some experimental results are provided to verify the effectiveness of the proposed converter.