Hi team
Do we have a specific value of pull-up/down pin? Like IN+ and IN-.
BTW, should we add a RC filter between MCU and ISO5451? If so, do you have a recommended RC values? Thanks!
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Hi team
Do we have a specific value of pull-up/down pin? Like IN+ and IN-.
BTW, should we add a RC filter between MCU and ISO5451? If so, do you have a recommended RC values? Thanks!
Hi Shaofeng,
I found this post that talks about PU/PD resistances :)
It's recommend to add an RC filter if the trace is long from the MCU to the gate driver. I would recommend a ~100ohm resistor and a ~100pF capacitor as a starting point, and fine tune it to suit the system.
Thank you!
Vivian