An integrated single-inductor dual-output boost converter is presented. This converter adopts time-multiplexing control in providing two independent supply voltages (3.0 and 3.6 V) using only one 1H off-chip inductor and a single control loop. This converter is analyzed and compared with existing counterparts in the aspects of integration, architecture, control scheme, and system stability. Imp...

This paper proposes and discusses a novel AC/DC converter suitable for small-scaled wind power generation system applications. By introducing flyback cells into the three-phase single-switch Boost circuit, the proposed converter is designed as single-stage and has both rectification and high step-up power conversion functions. It is able to obtain high voltage gain at low input voltage level, a...

System efficiency and cost effectiveness are of critical importance for photovoltaic (PV) systems. This paper addresses the two issues by developing a novel three-port DC-DC converter for stand-alone PV systems, based on an improved Flyback-Forward topology. It provides a compact single-unit solution with a combined feature of optimized maximum power point tracking (MPPT), high step-up ratio, g...

In this paper, a single-switch ZVZCS quasi-resonant CLL isolated DC-DC converter for driving a low-ower (less than 100 W) 32” LED backlighting liquid crystal display television (LCD TV) is proposed. The proposed converter exhibits both forward and flyback operational characteristics. All semiconductors are activated and deactivated under the soft switching conditions during the switching transi...

This paper proposes a new hybrid flyback-Cuk (HFC) converter. The converter consists of single switch, isolated input, and dual output based on flyback Cuk topologies. HFC topology is proposed to reduce switching losses improve the duty cycle range over which voltage can be stepped down, would ultimately lead an increase in efficiency. For step-down capability, traditional topologies (flyback o...