Part Number: TPS25750EVM Other Parts Discussed in Thread: TPS25750 , , TPS25751 , BQ25731 Tool/software: Hi ，
Customers are using the TPS25750EVM to test and have found that the maximum output current from the IOTG is only 3.4A. How can I set the current…
Part Number: TPS25750 Other Parts Discussed in Thread: , TPS25751EVM Tool/software: Hi, How can I connect external circuit to the TPS25750EVM via I2C for programing? Can I disconnect the internal TPS25750?
Hi Azmi,
Thank you for providing. See my responses below:
Azmi Omar said: I would like to know to which memory address or register I need to send the 64-byte blocks.
Think of this address as a communication channel instead. You choose an address that will…
Part Number: TPS25750EVM Other Parts Discussed in Thread: TPS25750 Tool/software: I'm sending GAID command to cold restart PD device but somehow it is unable to recognize any 4CC commands and returns '!CMD'. Other than that I'm able to detect PD controller…
Hi Charles,
I want to highlight a new product, the TPS25751. This is a follow on to the TPS25750. It is pin to pin compatible, and incorporates some new features as well as fixes some issues found on the TPS25750 when paired with battery chargers. We…
Hi Hideharu-san,
I checked internally and there is a known issue with the TPS25750 GUI (Charge voltage limitation). In an upcoming release for the TPS25751 GUI, support for the BQ25731 will be added and this fix will also be implemented.
I highly recommend…
Hi Azmi,
Sorry for the delay!
In terms of setting the PD into patch mode and doing an I2C boot, it would be best to first send the "GAID" 4CC command to put the PD into patch mode if not in NegotiateHighVoltage configuration.
Based on the EVMs…
Part Number: TPS25750EVM Other Parts Discussed in Thread: TPS25750 , TPS25751 Hi Team,
I apply one TPS25750EVM and would like to check some function on it. I gave its 12V system power and check the Vbus has 5V on it.
I use typeC cable to connect the board…
Hi Charles,
Apologies for the delay.
The behavior you are seeing is expected. The PD controller will communicate its power and data roles over the CC lines to the far end device but it does not actually have a data path.
Please let me know if you have…
Hi Duc,
I will close this thread since I have not received any updates. Feel free to open a new thread if you have further questions.
Best Regards,
Aya Khedr
