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LM7480: ORing功能使用SiC器件,驱动方案

Part Number: LM7480

想使用SiC作为ORing MOS,但是SiC驱动在15V以下时Rds呈现正温度系数,无法直驱并联,并且过低的驱动电压使得SiC Rds过大。

如果直接连接SiC驱动,则无法实现下图中的闭环调节。请问有没有什么好的应用方案可适用于SiC ORing?

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