TPS62808: 2.2uH design

Vincenzo Pizzolante

Mastermind 23151 points

Part Number: TPS62808

hi,

is there any data or expectation while using 2.2uH as inductor?

I know we recommend 1uH max, just wondering if that has ever been tested.

thansk a lot

Vincenzo

over 3 years ago

0 Febin over 3 years ago

TI__Mastermind 20390 points

Hi Vincenzo,

The device has been tested and characterized on bench only upto 1uH inductor and that is recommended in the d/s. Infact, the max values are as below.

If the customer wants to use any value outside of the recommendations, it will be the customer's responsibility to confirm stability with their BOM. In any case, I would strongly recommend to follow the d/s recommendations.

Please hit "Resolved" if you do not have any further questions.

Regards,

Febin

0 Febin over 3 years ago in reply to Febin

TI__Mastermind 20390 points

Hi,

Let me attach the screenshot again.

Regards,

Febin

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TPS62808: 2.2uH design