TIDA-00961: availability of datasheet of inductor regarding

6040053

Part Number: TIDA-00961

The boost inductors (L102,L103) which u have redesigned is 15uH and the part number is 019890300R . But it is not updated in gerber. Can you please provide the data sheet of the old inductor( nductor, Toroid, Ferrite, 327 µH, 0.065 ohm, TH). The part number is 7840-09-0014.

over 6 years ago

0 Desheng, Guo over 6 years ago

TI__Expert 6730 points

What do you mean old inductor? where you see that inductor?

and this design is CRM Boost PFC, the inductor you metioned has too large inductance, may not for this design.

Thanks.

0 6040053 over 6 years ago in reply to Desheng, Guo

Prodigy 60 points

We are using the 15 uH inductor itself.. but we need to check with the details of old one which footprint you have given in the gerber. Kindly provide the data sheet of this inductor( inductor, Toroid, Ferrite, 327 µH, 0.065 ohm, TH). The part number is 7840-09-0014.

0 Desheng, Guo over 6 years ago in reply to 6040053

TI__Expert 6730 points

Hi,

I think you misunderstand the part number in gerber file. All the part numbers should be refer to the BoM file.

That inductor is not the old one, it maybe some footprint copied from some other designs or pools, and I do not have its datasheet.

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TIDA-00961: availability of datasheet of inductor regarding