This paper presents a step-up/step-down multilevel inverter with a single input source. To achieve inductor-less design, the proposed multilevel inverter is designed by switched-capacitor (SC) techniques. In the proposed inverter, the voltage of series-connected main capacitors is averaged by...

In this paper, a hybrid buck-boost dc-dc converter and its analysis method are presented for LED lighting applications. Unlike existing LED driver circuits, the proposed driver circuit has a hybrid structure which consists of a buck-boost converter and a switched-capacitor (SC) step-up converter...

Recently, an inductor-less inverter attracts many researchers' attention, because the inductor-less design can provide not only small size but also small electromagnetic interference (EMI). In this paper, we propose a novel step-down switched-capacitor (SC) inverter without flying capacitors....

This paper presents a step-up/step-down multilevel inverter with a single input source. To achieve inductor-less design, the proposed multilevel inverter is designed by switched-capacitor (SC) techniques. In the proposed inverter, the voltage of series-connected main capacitors is averaged by...

In this paper, a hybrid buck-boost dc-dc converter and its analysis method are presented for LED lighting applications. Unlike existing LED driver circuits, the proposed driver circuit has a hybrid structure which consists of a buck-boost converter and a switched-capacitor (SC) step-up converter...

Recently, an inductor-less inverter attracts many researchers' attention, because the inductor-less design can provide not only small size but also small electromagnetic interference (EMI). In this paper, we propose a novel step-down switched-capacitor (SC) inverter without flying capacitors....