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UCC27531-Q1和UCC27511A-Q1

Other Parts Discussed in Thread: UCC27511A-Q1, UCC27531-Q1, UCC27531, UCC27511

尊敬的ti工程师。我们想使用UCC27531-Q1和UCC27511A-Q1来控制mos开关管bts282Z,想请教一下,用这两个驱动芯片哪一个比较好,另外输入引脚说是兼容ttl电平,但是我们参考别的电路都对处理器的pwm信号添加了达林顿管来进行驱动,请解释一下。