Original question:
TPS26750: Questions Regarding TPS26750 EEPROM Configuration and MCU Usage
Tool/software:
I would like to know if it is possible to operate the TPS26750EVM at a 240W output without using GPIO6. Additionally, I’m looking for board data or documentation that shows the location of R24 on the TPS26750EVM. Lastly, I’d like to understand the function of SBU1 and SBU2, and whether the board can operate normally without them.
Thank you, Timothy Logan. On the evaluation board I have, there was no component in the area circled.
Hello,
I would like to know if it is possible to operate the TPS26750EVM at a 240W output without using GPIO6.
Yes. GPIO6 is allocated for Liquid/Moisture detection and is not required.
Additionally, I’m looking for board data or documentation that shows the location of R24 on the TPS26750EVM.
This is located on the backside of the board, i have added some designators to help locate. Please confirm you are looking at revision A3 or A2 (I did not confirm it is the same for other versions).
https://www.ti.com/lit/ug/slvucp8a/slvucp8a.pdf#page=27
Lastly, I’d like to understand the function of SBU1 and SBU2, and whether the board can operate normally without them.
The SBU lines are used for liquid detection. No SBU data or communication is supported/required.
Regards,
Chris
