Hello,
for EMC reasons we want to use a 22µH inductor instead of the recommended 10µH.
The data sheet says the optimal range is up to 10µH, but higher values can also work and stability should be evaluated.
I tested and measured time signals and it all looked o.k. at room temperature.
We use this boost converter with 3.9V input and 5.0V output and maximum 100mA-120mA.
Can you guarantee stability with the 22µH inductor? Does temperature change have an effect on the stability?
Best regards,
Michael.