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UCC28180: 可不可以拓展到更高输出电压,不在意母线纹波时母线电容小会不会影响性能。

Part Number: UCC28180


UCC28180芯片输出是390V,请问是否可以拓展到更高输出电压,例如870V。另外如果对输出电压纹波要求不高,使用更小的母线电容从而引起很大的母线纹波是否影响电路的工作性能,功率因数和谐波失真参数是否会变得很差?谢谢!