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UCC25600 使用UCC24610，二次側是自同步方式及脈沖變壓器驅動SR MOSFET, 那個方式較優

Ted Kao1
Prodigy 220 points
Other Parts Discussed in Thread: UCC28063, UCC25600, UCC24610, UCC24612

目前我司使用PFC是UCC28063，LLC 用UCC25600，設計成500W LED 輸出 58V*8.5A，目前因二次側想用同步整流方式提高效率，所以請教各位前輩，有誰用過此

UCC24610 來驅動SR MOSFET，是用自同步方式及脈沖變壓器驅動SR MOSFET, 那個方式較優，謝謝。參考電路是sluu467-PR2000-A 90-W, High-Efficiency, LLC Series-Resonant Converter with-Secondary-Side Synchronous Rectification.PDF,

www.ti.com/.../sluu467.pdf