Part Number: TPS25820 Hi Team,
the truth table 2 on page 14 states all kind of possible input stages but does not define what happens when Rp (56k) is seen on both CC lines. I know this should not happen under normal conditions but what would the device…
Hi Brian, thanks for reply.. but with controller like TPS25820, I can't swap connections, the controller decide where to switch the mux... The usb C cable male to male has both CC1 and CC2 connections, with the two switches I can decide where to have…
Hello
Thanks for the quick reply.
This is what I have so far.
The outputs of the TPS25820 are inverted by a dual inverter.
So default the FLIP, CTL0 and CTL1 are all low and the TUSB546 is in power down.
When a cable is connected the TPS25820 will pull…
Part Number: TPS25810 Other Parts Discussed in Thread: TPS25814 , TPS25820 , , HD3SS3212 , TUSB321 , HD3SS3220
Hi Team,
Does we have a slide or Table to compare the different between TPS25810/TPS25820/TPS25814 ?
And if now my customer need a Type-C port only…
Hello Dan,
You can use a TPS65988 as a dual port USB Type-C™ and USB PD controller and a TPS25810/20 as shown in the picture below:
The TPS25820 will work as a USB Type-C 1.5-A Source Controller.
Thanks,
Emma
Hi Patrick,
I would suggest looking at the TPS25810 or TPS25820 for this application.
If this answers your question, PLEASE select This resolved my issue
Thank you, Eric
Hello Antony,
The TPS25810 will advertise 500mA and 900mA for each STD mode, but the current limit is set to 1.7A. Below is the CC CAPABILITY BROADCAST table shown for both the TPS25810 and TPS25820. The table for the 25820 shows the STD advertisements…
Hi Luis,
Thank you for the recommendation. The TUSB32x family would replace the TPS25820 which is not the goal. The TPS25820 works perfect for the design as it includes an integrated power switch for protection and acts as a USB Type-C Source controller…
Hi John,
For Type-C controllers, I would recommend the TPS25810 for 3A and TPS25820 for 1.5A application. If the customer would like to use alternate mode (display port/thunderbolt), they would need a PD controller.
You can refer the EVM user’s guides…
Hi Gerry,
You can read back your negotiated PD contract using the TPS6598x application customization tool when entering Debug mode. Just a question from my end: Why would you use PD to charge at less than 500mA? PD is used to negotiate power at higher…