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反激控制器的器件选型

Other Parts Discussed in Thread: UCC28730

现在使用的是UCC28730控制芯片,要求是高压侧从40V到400V甚至500V都能正常工作,即能容许的输入电压范围较宽,且因为是车规级所以不能使用光耦合,请问有没有什么推荐?