Power solutions request for Arria 10 10AX016E1F27

Nicky Lim

Other Parts Discussed in Thread: TLV62095, TPS53627, TLV62568

Hello,

Customer is looking for Power solutions for Arria 10 10AX016E1F27 with 30V DC input.

She find Altera Arria 10 power solutions in Ti website, but it is for 12V DC input and too heavy to use her application.

Altera Arria 10 power solutions.pdf

So, she wants to get Ti's recommendation about 30V DC input solutions and Lower current (Low Cost) version of DC/DC converters.

Below is customer requested power tree.

Could you recommend Ti Power solutions for Arria 10 10AX016E1F27 for customer?

Arria 10 10AX016E1F27 Power Tree_K2E.pdf

Regards,

Nicky

over 8 years ago

0 Nicky Lim over 8 years ago

Genius 3195 points

Hello,

Is there any updates?

Customer search Ti power parts and make power tree with TI parts as attached.

Can she use attached TI parts for this Arria 10 power tree?

Please let me get your confirmation ASAP.

Regards,

Nicky

Power Tree_TI Part.pptx

0 Chris Glaser over 8 years ago in reply to Nicky Lim

TI__Guru**** 150820 points

Looking at the ppt file in your last post, I have some comments:

The TPS53627 is a controller and looks to be overkill for a 4A rail. The TLV62095 can do 4A with integrated FETs.

Instead of the old TPS62249, the low cost TLV62568 could be used for those <1A rails.

0 Nicky Lim over 8 years ago in reply to Chris Glaser

Genius 3195 points

Hi Chris,

Thank you for your quick response.

Please let me get your confirmation if others are fine for Arria 10?

Regards,
Nicky

0 Chris Glaser over 8 years ago in reply to Nicky Lim

TI__Guru**** 150820 points

All of the second stage rails are sized for sufficient current capability, based on the slide's estimates of the required current. You still need to validate the power solution, based on your requirements for ripple, transient response, efficiency, sequencing, etc.

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Power solutions request for Arria 10 10AX016E1F27