How to GaN 015 Understanding the Impact of Dead time, QRR, and COSS

This video is from the How2GaN Summer Webinar Series. https://epc-co.com/epc/EventsandNews/... In this video, our GaN Experts will focus on understanding the impact of Dead-time, QRR, and COSS with Gallium Nitride FETs. Topics covered include: The role of deadtime losses in switching losses Body diode voltage drop and reverse recovery The role of COSS Design techniques to account for these loss components 0:00 Start 0:20 Agenda and assumptions 1:01 FET parasitics 1:46 Operation of a buck converter with synchronous rectifier 2:19 Switching losses 4:27 Impact of COSS 8:44 Impact of Reverse Recovery (QRR) 13:26 QRR vs. Deadtime 19:10 Q&A session Subscribe to stay updated on the latest advances in gallium nitride technology and application.