TPS25947: Why is this part taking so long to go into production?

Karl Peters

Part Number: TPS25947

Hello,

Is there any date identified for when this part might go into production? It seems to have been in preview for a very long time.

Thanks,

Karl

over 4 years ago

0 Praveen GD over 4 years ago

TI__Guru 57737 points

Hi Karl,

We are targeting to release TPS25947 to production in 1 month from now.

0 Karl Peters over 4 years ago in reply to Praveen GD

Prodigy 170 points

Thanks Praveen,

One last thing, do you know if there will be any major changes between the preview version and the final production version?

Regards,

Karl

0 Praveen GD over 4 years ago in reply to Karl Peters

TI__Guru 57737 points

Hi Karl,

Yes, there are going to be a few minor changes from preview version and the final production version.

Can you let us know what are the key parameters you are looking for in your application ? Also, can you throw more light on your application use case of TPS25947.

0 Karl Peters over 4 years ago in reply to Praveen GD

Prodigy 170 points

Hi Praveen,

Sorry for the delay. Our use case is to protect a non-rechargeable battery pack. The main features we need are:

- Reverse polarity protection

- Reverse current protection

- Over current protection (+ short circuit protection)

- Under voltage protection

We also need adjustable OVLO. The version we made our prototype with is PTPS259474ARPWR. Our solution will work with latch-off or auto retry although auto retry would probably be best.

Will the production version still fulfill all these functions?

Thanks,

Karl

0 Praveen GD over 4 years ago in reply to Karl Peters

TI__Guru 57737 points

Hi Karl,

Thanks for providing more information about your application. Can you let us know the max reverse voltage that can be applied at the input in your application ?