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UCC27324D

开关管驱动芯片(如UCC27324D)输入IN给3.3V的脉冲波,芯片out输出电压大小和芯片的供电电压有关吗?


我自己做实验调大芯片的供电电压VDD,输入IN给3.3V的脉冲波,UCC27324D的OUT输出脉冲波的幅值也会变大,且输出脉冲波的幅值大小和供电电压一样大,供电电压为5V,输出out电压也是5V,是不是错误的?