A Research on High Efficiency InnoSwitch3-EP GaN AC/DC Integrated Circuit

In this paper, application and research issues related to novel quasi-resonant AC/DC integrated circuit with GaN transistors are discussed. The results of the design and investigation of a laptop power supply device with an output power of 65W implemented with INN3679C-H60X of the InnoSwitch3-EP fam...

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Bibliographic Details
Published in2023 XXXII International Scientific Conference Electronics (ET) pp. 1 - 5
Main Authors Dankov, Dobroslav D., Prodanov, Prodan I., St. Marinov, Petko
Format Conference Proceeding
LanguageEnglish
Published IEEE 13.09.2023
Subjects
AC/DC integrated circuit
GaN
InnoSwitch3-EP
Integrated circuits
Performance evaluation
Portable computers
Power supplies
quasiresonant inverter
Silicon
Timing
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Summary:In this paper, application and research issues related to novel quasi-resonant AC/DC integrated circuit with GaN transistors are discussed. The results of the design and investigation of a laptop power supply device with an output power of 65W implemented with INN3679C-H60X of the InnoSwitch3-EP family are presented. The performance oscillograms of the GaN power transistor as well as the input, output and regulation characteristics of the power supply are presented.
DOI:10.1109/ET59121.2023.10279006