CSD95372BQ5MC: UCD9248 and CSD95372

Jinsheng Li

Part Number: CSD95372BQ5MC
Other Parts Discussed in Thread: UCD9248, , TPS53681, TPS53647

Hi, I have a design which use UCD9248 + 4 CSD95372BQ5MC. When I config the UCD9248, I can't find the CSD95372 in "Discrete Components" mode. I have to add items manually. But I can't find any parameters about CSD95372BQ5MC's internal temperature sensor and current sensor in its datasheet. So my questions are:

1. CSD95372 BQ5MC can be used with UCD9248?

2. How can I config the CSD95372 in TI Fusion Digital Designer?

over 5 years ago

0 Xavier Hanson over 5 years ago

TI__Intellectual 925 points

CSD95372 is intended for use with our more recent multiphase controllers such as TPS53647 and TPS53681 which have many of the same features as UCD9248.

0 Jinsheng Li over 5 years ago in reply to Xavier Hanson

Prodigy 60 points

Yes, I know that. Since UCD9248 is a powerful controller and configurable. Can we config it as CSD95372's controller?

0 Jinsheng Li over 5 years ago in reply to Jinsheng Li

Prodigy 60 points

We really need this in out design. We can ignore the temperature sense but prefer current sense. I tried to config UCD9248 by self define device. But failed. There's always MFR fault. And the output is always off.

0 Jinsheng Li over 5 years ago in reply to Xavier Hanson

Prodigy 60 points

Can any TI employee give me a reply? If this design can work or not. I prefer a clear answer.

0 Xavier Hanson over 5 years ago in reply to Jinsheng Li

TI__Intellectual 925 points

TPS53681 is also very flexible. Please use that controller instead if you need to use CSD95372BQ5MC.

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CSD95372BQ5MC: UCD9248 and CSD95372