STWBC86 coil driver rise and fall time

[piterek15]

Hello, is there any way to adjust the rise and fall time of the coil driver on the STWBC86? The observed rise and fall times are currently 3-4ns, but I am looking for ways to extend them to 70ns+ due to excessive emissions with my product.

Thank you!

[willzhou]

sorry there is no config setting for driver rise and fall time, how about you use external C or R to adjust

[piterek15]

Where do you suggest connecting C and R? Do you have recommended values that won't have a big impact on power transfer efficiency?