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dchen51
Beginner
1,435 Views

Is this a typo in Edison schematic?

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In Edison_arduino_hvm_8_26.pdf (http://www.intel.com/content/www/us/en/support/boards-and-kits/000005829.html Schematics for the Intel® Edison Board for Arduino* ), U35 (TXS206-29) is confusing to me

I can't find info regarding TXS206-29. Is U35 referring to TXS0206 instead of TXS206-29?

If it is, then

1) VBATT@ B2, according to TI's documentation (http://www.ti.com/lit/ds/symlink/txs0206.pdf http://www.ti.com/lit/ds/symlink/txs0206.pdf ) , should be CD, not VBATT

2) VCCB@B3 doesn't connect to anything on your schematic, but TI says it should be the B-port supply voltage

3) WP/CD@A3 should be WP according to TI (but this doesn't cause any problem in the application)

Can you verify? Thanks!

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1 Solution
idata
Community Manager
82 Views

Hi Saxe,

 

 

Thanks for your interest in Intel Edison.

 

 

I was looking for the information you need and I found the datasheet regarding TXS206-29, here is the link: http://www.ti.com/lit/ds/symlink/txs0206-29.pdf http://www.ti.com/lit/ds/symlink/txs0206-29.pdf. To summarize your questions:
  1. The terminal B2 in TXS206-29 corresponds to VBATT
  2. The terminal B3 (VCCB) is connected to the VDD in the SD CONN G46739-001 (Refers to the Edison schematic)
  3. The terminal A3 is both WP/CD

Hope this information helps, if you have any other question, please let us know.

Regards,

 

-Yermi

View solution in original post

5 Replies
idata
Community Manager
83 Views

Hi Saxe,

 

 

Thanks for your interest in Intel Edison.

 

 

I was looking for the information you need and I found the datasheet regarding TXS206-29, here is the link: http://www.ti.com/lit/ds/symlink/txs0206-29.pdf http://www.ti.com/lit/ds/symlink/txs0206-29.pdf. To summarize your questions:
  1. The terminal B2 in TXS206-29 corresponds to VBATT
  2. The terminal B3 (VCCB) is connected to the VDD in the SD CONN G46739-001 (Refers to the Edison schematic)
  3. The terminal A3 is both WP/CD

Hope this information helps, if you have any other question, please let us know.

Regards,

 

-Yermi

View solution in original post

dchen51
Beginner
82 Views

OK, it is TXS0206-29, not TXS206-29, that's why I can't find the data sheet

thanks

idata
Community Manager
82 Views

Hi Saxe,

 

 

You're welcome, I'm glad that it helped, if you have any other question, please let me know.

 

 

Regards,

 

-Yermi

 

dchen51
Beginner
82 Views

Maybe you should fix the typo on your schematic, otherwise, someone may fall into the same trap when googling TXS206

idata
Community Manager
82 Views

Hi Saxe,

 

 

Thanks for your suggestion, I really appreciate it.

 

 

I'll send your suggestion to the appropriate team

 

 

Regards,

 

-Yermi

 

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