Part Number: LM25145

VBAT是27V,设计输出23V,上电空载情况下Ivin=0.5A,发现MOS发热
下图是抓取MOS管栅极波形

调整栅极驱动电阻大小发现不能改变驱动波形,这种情况该怎么做
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Part Number: LM25145

VBAT是27V,设计输出23V,上电空载情况下Ivin=0.5A,发现MOS发热
下图是抓取MOS管栅极波形

调整栅极驱动电阻大小发现不能改变驱动波形,这种情况该怎么做