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TPS61071-Q1: Can you guarantee stability with a 22µH inductor?

Part Number: TPS61071-Q1

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.