关于Jetson Xavier NX和NANO载板共用设计方案

我想将Jetson Xavier NX和NANO载板共用,关于电源开机的设计,我Xavier NX和NANO两个载板能直接用Jetson Xavier NX的开关机方案吗?如果不能直接,有哪些地方需要修改,请告之,谢谢!

Yes the Jetson Nano will function in the p3509 design.

请问mos管Q4,Q5为什么不是选择同一型号,选择不同型号的mos管有什么特殊的意义吗?

Please describe questions in English so that all supporters can understand.

The design is following vendor’s recommendation.

May I ask why the MOS Q4 and Q5 are not the same model? Is there any special significance in choosing different models of MOS ?

As said it is following recommendation, you can choose components with similar features as listed in schematic.

Furthermore, you can search online for how to choose high-side mosfet an low-side mosfet in DC/DC circuit design.