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请教一下UC3845AN和UC3845BN有什么区别??
两者可以代用吗?
还有跟ST品牌的,用TI可以替换吗?会有什么影响。
同一厂家的应该可以替换吧,不同厂家的有可能存在细微差异,需要试验才知道。