A ZVS/ZCS Hybrid Driver Integrated Circuit in 250 nm BCD Technology for Energy-Efficient Switch Mode Power Supply Units

摘要

This work represents verification results of experimental samples of hybrid zero voltage/zero current switching driver integrated circuit (IC) developed for switch mode power supply units. The IC samples have been designed and manufactured in 250 nm BCD IC technology, which combines CMOS, bipolar and DMOS options. Hybrid voltage and current control method with addition of different gate voltage forming realized.