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TLIN1028-Q1: TLIN1028-Q1VS脚和lin脚电压不一致

Part Number: TLIN1028-Q1

请问Vs脚和LIN线电压不一致是否会对正常使用有影响呢?

  • 您好,两个电压不一致,是谁高谁低吗?

    首先Vsup低于Vlin,是不合理的,这是因为显性和隐性的总线阈值由 VSUP 电压设置。比如Vsup=5.5V,Vlin=12V,那么这样是有风险的。

    Figure 9-2 是commandar node的电路图,可以看到Vsup不能低于Vlin。