目前正在使用lm5106驱动推挽电路里两开关管,按推荐接法只改了两处:1、HB直接与VDD相连,没接二极管;2、HS接地(与HB间电容接和不接都试过了)。不接mos管栅极时HO、LO输出驱动波形一样,上升时间也很快,但当接上mos管栅极后HO的输出上升很缓,不知道是不是接法有问题?
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