Power Consumption of TCI6636K2H

Logu Selvam

Other Parts Discussed in Thread: TCI6636K2H

Hi,

Need the individual voltage rail power consumption of TCI6636K2H. Is there a spread sheet available to calculate based on the configuration?

Thanks and regards,

Logu.K.S

over 11 years ago

0 Katherine Kelsch over 11 years ago

TI__Intellectual 1585 points

Hey Logu. K.S.,

What you're asking for is the power consumption model for TCI6636 series. It will be available later this year, and is currently under production.

-Kat

0 Logu Selvam over 11 years ago in reply to Katherine Kelsch

Prodigy 60 points

Thanks for the reply Kat!!!

We have started the design based on EVM, but the current is too high, mainly AVS core supply.

Will 10A for the CVDD & CVDDT sufficient enough? Datasheet says that CVDD and CVDDT should be connected together.

-Logu

0 Katherine Kelsch over 11 years ago in reply to Logu Selvam

TI__Intellectual 1585 points

Hey Logu,

Yep, CVDD and CVDDT should be connected together / powered by the same supply. The current limit really depends on what you're doing. I can't tell you how much is being taken at this point on that rail, but I can help you a little bit:

You're probably going to want to look at the EVM manual, it has the maximum power consumption assumptions for it: http://www.advantech.com/Support/TI-EVM/EVMK2HX.aspx

http://wfcache.advantech.com/www/support/TI-EVM/download/Schematics/PDF/K2H_K2EVM-HK_SCH_A102_Rev1_0.pdf

Hope this helps you,

Kat

0 Logu Selvam over 11 years ago in reply to Katherine Kelsch

Prodigy 60 points

Thank You!!!

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Power Consumption of TCI6636K2H