Part Number: TPS23754EVM-420 Other Parts Discussed in Thread: PMP6672 , TPS23754 Tool/software: Hi Please verfy the schematics and also the oring section .please provide the step to set priority for the Poe than the external power supply. Pleas find the schmatics…
Part Number: TPS23754EVM-420 Hi experts,
My customer is trying to create a board that uses the TPS23754EVM-420 as a design reference. Could you please answer the following questions?
(1) In the data sheet, I think that the RJ45 and PoE power receiving…
Part Number: TPS23754EVM-420 Other Parts Discussed in Thread: TPS23754 , TPS23730 Hi Team,
Our customer intends to use the TPS23754EVM-420 but just had some queries particularly on how it works with the transformer. The user guide says that a separate…
Part Number: TPS23754EVM-420 Other Parts Discussed in Thread: PMP22301 Hello,
We refer to TPS23754EVM-420 to designed a 30-Watt (24V/1.25A) PD based on the modification guideline in
this forum. It is working but with lower efficiency (maximum around 81…
Part Number: TPS23754EVM-420 Hi
We are working on designing a PoE Splitter, We require 5v 4.5A Supply on the Splitter side. We came across both PMP5818 and TPS23754EVM-420 design. What is the difference in both. Which one we have to pick up for reference…
Part Number: TPS23754EVM-420 Hello,
Please provides the detail parameter of the transformer used in the TPS23754EVM-420, my customer need provide it to transformer factory, thanks.
by the way, if the transformer's size is not suitable to customer, example…
Part Number: TPS23754EVM-420 Other Parts Discussed in Thread: TPS23754 Hi team,
Looking at Figure 1 in TPS23754EVM-420 user's guide, there is TVS diode (D18) on the schematic.
According to TPS23754 datasheet 8.2.2.2, D18 is used for an additional…
Part Number: TPS23754EVM-420 Hi, Are the design files available for TPS23754EVM-420? Altium format would be ideal, but I will likely be able to import other formats. Thanks!
Hi Jimmy,
Thanks for reaching out!
The PoE can provide DC Power over same Category 5 twisted-pair cable that carries Ethernet data, like the below two pictures.
The power device (PD) TPS23754 has an internal MOSFET as hotswap and PWM controller. You…
Part Number: TPS23754 Other Parts Discussed in Thread: , PMP11254 , TPS23751 Dear Sir,
I want to re-design a fly-back POE circuit of TI SLVU301.pdf(TPS23754EVM-420 EVM).
Vout=5V => 12V , Fsw=250KHz => 480KHz, Could you teach me where components need to…