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UCC28950 同步整流 MOS 漏源极波形 振铃

Other Parts Discussed in Thread: UCC28950

你好:

我现在做的ucc28950同步整流端的mos管 漏--源极波形有振铃 我现在加了RC有改善 但是我不太想用 因为这样生产工艺上不太方便 也占地方 

有没有其他因素的影响呢  我调整一下参数这样比较方便的 有人说是 输出滤波电感有影响 还有人说是驱动电阻的