Part Number: LM51551 Other Parts Discussed in Thread: TIDA-050023 , LM5156 Hi team,
My customer would like to follow TIDA-050023 design. If customer want to improve efficiency, do we have any suggestion for customer?
https://www.ti.com/tool/TIDA-05002…
Hi Duncan,
Thank you for the wait. These are all the TIDA designs that the team could pull in regards to PoE.
PSE:
https://www.ti.com/tool/TIDA-00290
https://www.ti.com/tool/TIDA-00465
PD:
https://www.ti.com/tool/DP83848I-POE-EK
https://www.ti.com/tool…
Part Number: TPS2373 Other Parts Discussed in Thread: TIDA-050023 Hi,
We are using TPS2373-3 as PD controller in our design. As per the our design requirement, we need to deliver 48W (peak).
1) We are configuring the PD class as Class 6. It this right…
Hello,
9/60 = 0.15 --> so the design is about 85% efficient at 77% load capacity. That is not far from the TIDA-050023. Please review the test report and let me know if you have any other questions!
Also, for new questions, can you please create…
Part Number: TPS2373 Other Parts Discussed in Thread: TIDA-050023 , TPS2372
Hi Guys，
We set up a 60W bt PoE design based on TIDA-050023, and I need the datasheet of the Wurth transformer 750317065. We found no information on Internet.
Could you send me…
Part Number: TPS2373 Other Parts Discussed in Thread: TIDA-050023 , Hi Team,
My customer plans to use TPS2373 as 802.3bt PD controller with 70W power demand. They have the below questions during designing:
What is the design difference between 5V out…
Part Number: TPS2373 Other Parts Discussed in Thread: TIDA-050023 , TPS2121 Hi team,
We use TPS2373-3 plus LM5151-Q1 as poe application.
The output power of tida-050023 demo can be 12V 3.7a with POE, and 12V 4.25a with adapter power supply. Can Poe input…
Hi Patrick,
I believe the efficiency shown in -024 is the diode rectified solution. I can tell because the light load efficiency is relatively high. The synch rectified was about 91% for the converter only. the -024 was an older design with a different…
Part Number: LM5155-Q1 Other Parts Discussed in Thread: LM51551 , LM5155 , TIDA-050023 Dear Team,
I saw this reference design using LM51551.
But this device don't have Webench on TI.com.
Can I use LM5155's Webench to calculate?
Why LM51551 don't have…
Hello,
I confirmed with a colleague that we do not have a test report for this design. The TI TIDA 050023 is the optimized solution:
Please note, as in my last message, that these are different designs. This design does not contain the FET you were…
