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UCC21732-Q1: UCC21732demo板

Part Number: UCC21732-Q1
Other Parts Discussed in Thread: UCC21732

hi Ti工程师,

我最近在找一款驱动IGBT驱动芯片,看到了TI的UCC21732,但是在看demo板原理图的时候有个地方不是很明白,请帮忙解释一下?

1 。为什么这里要1个O R的电阻,还有为什么需要2个稳压二极管?

2.下面这个电路是做什么用的?