High Efficiency Booster Circuit Suitable for Embedded Power Supply on IC

Abstract

In this paper, the new booster circuit is proposed whichi can generate the output voltages two times higher than a conventional on like a charge pump booster. The booster circuit is adopted both charge pump technique and series parallel alternating switched capacitor technique. The circuit is simulated by Spice software. The theoretical analyses and simulation results show the effectiveness of the proposed circuit. The proposed booster is suitable for embedded power supply circuit im MOS IC