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Could you please tell me any PMIC for Altera FPGA, 10CX220YF780I6G?

Kazuya Nakai59

Guru 20080 points

Other Parts Discussed in Thread: LP8758-E0

Hello guys,

One of my customers is looking for any TI PMIC can be used for Altera FPGA, 10CX220YF780I6G for their new products.

Altera FPGA, 10CX220YF780I6G

Altera web page

https://www.altera.com/products/fpga/cyclone-series/cyclone-10/cyclone-10-gx/overview.html

The device page in Digi-Key web site

https://www.digikey.com/product-detail/en/intel-fpgas-altera/10CX220YF780I6G/544-3436-ND/7593617

Product overview

https://www.altera.com/content/dam/altera-www/global/en_US/pdfs/literature/hb/cyclone-10/c10gx-51001.pdf

Datasheet

https://www.altera.com/content/dam/altera-www/global/en_US/pdfs/literature/hb/cyclone-10/c10gx-51002.pdf

Could you please tell me any PMIC for Altera FPGA, 10CX220YF780I6G?

Your reply would be much appreciated.

Best regards,

Kazuya Nakai.

over 5 years ago

0 Phil Yi40 over 5 years ago

TI__Mastermind 33040 points

Hi Kazuya,
If VIN is between 3V to 5.5V, our LP8758-E0 is the perfect PMIC for the Altera FPGA, 10CX220YF780I6G. Please let's know if you have more questions.

Thanks!
Phil

0 Ryuuichi machida over 5 years ago in reply to Phil Yi40

Guru 11505 points

Hello Phil-san,

Sorry to interrupt you.

I have one question about LP8758-E0.

* According to following document, the default output voltage is as shown below.

http://www.ti.com/lit/an/snva737/snva737.pdf

Buck 0 : 1V

Buck 1 : 2.5V

Buck 2 : 1.2V

Buck 3 : 1.8V

Actually, Cyclone 10 need 1.2V and 2.5V. However, 3.3V is also needed in my case.

According to datasheet, orderable device is only one. I believe that this means TI have only one OTP model.

If user need 3.3V, how we should respond ?

(Need to generate custom OTP ?)

Best Regards,

0 Phil Yi40 over 5 years ago in reply to Ryuuichi machida

TI__Mastermind 33040 points

Yes, if the 3.3V has to be there without I2C communication; then a new custom OTP version is needed. You can contact your local sale for more details to generate a new OTP version.

Thanks!

Phil