To charge the Samsung phones, you will need to use TPS2543 or TPS2546 or TPS2549Q1. TPS2543 and TPS2546 support 1.2V charging modes and you can replace the TPS2540 on the EVM with these devices (P2P compatible).
Dear...
My customer also meet same situation.
customer use TPS2543+TUSB211.
test => MFI certification ATS test.
when connect ATS to the device, ATS side can not connect USB data.
if customer remove TUSB211 only, host can detect ATS side equipment…
HI Jory,
Sorry for the delayed response. I had to confirm with the team. For USB Logo certification:
The TPS2511, TPS2513, TPS2513A TPS25213, TPS2414A do no pass as they do not implement VBUS discharge
The TPS2540, TPS2541, TPS2543, and TPS2546 will…
Hi,
TUSB320 doesn't support power delivery, you need to add a power delivery device, one of these should work:
TPS2543
TPS2544
TPS2546
TPS65982
TPS25910
Regards
Thanks for the good information, JC.
I didn't know about the TPS2543 or TPS2561A. My impression is that these chips are mostly used in a "DFP" role. Perhaps they can be used in an "UFP" role. It is not entirely clear to me. Nonetheless…
I see this post is from almost a year ago, but i notice the same issue. It seems there is no way to actually control SDP mode.
I expect SDP mode to be forced when the control pins are set as follows: CTL1 = CTL2 = CTL3 = 1 and ILIMSEL = 0. Instead, the…
Hi Jared,
The reason there's no specific device number is because it can be used a variety of VBUS switches like:
TPS2543
TPS2544
TPS2546
TPS65982 (with I2C bus)
TPS25910 (Used in our EVM)
Regards.
JC
Other Parts Discussed in Thread: TPS2513 , TPS2543 , TPS2546-Q1 What is our recommendations for a USB charger, to charge external device, (like mobile phone)with over load protected?
Need to protect on the 5v that will feed out ,from over load. Could be…
Other Parts Discussed in Thread: TPS2511 , TPS2543 Hi
Could you give me a test report at TPS2511?
I found a test report at TPS2543 on ESP.
1732.TPS2543 test report.pptx
Best regards,
masa