Part Number: PMP23287 Tool/software: Hi I am making a design based on the PMP23287 reference design. There are numerous jumpers on the board but I can't find an explanation of what they do or where they should be set?
Part Number: PMP23287 Other Parts Discussed in Thread: TPS23730 , LM5156 Tool/software: For the PMP23287, using the Active Clamp Forward controller inside the TPS23730, does this circuit have any issue with 24V being present on the output but the TPS23730…
Part Number: PMP23287 Hi,
I reproduced this reference design in my product (whitout all the DNP components) but I have a problem whith it:
When my product consumes around 45W I don't see any particular problem, but if I only consume 3W, the Q6 mosfet…
Part Number: PMP23287 Other Parts Discussed in Thread: TPS23730 , PMP22477 Dear Specialists,
My customer is considering TPS23730 and confirming PMP23287.
They have a question.
I would be grateful if you could advise.
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I'm considering to realize…
Part Number: PMP23287 I'm trying to implement a design based on PMP23287, but are having trouble sourcing the WE transformer 750320237.
Even specifications for the transformer seems to have been scrubbed from their webpage, making it quite dificult…
Part Number: TPS23730 Other Parts Discussed in Thread: PMP23287 The TPS23730 chip manual and the EVM board reference diagram only have typical application diagrams of DC-DC output 12V and 5V, does the TPS23730 support output 24V, and if so is there a…
Hi Francois, after looking at your power requirements if you're targeting 1.25A on the output, per the standard, this puts your design greater than Class 4 and you should be looking at the Type 3 (Class 5-6) controller like TPS23730.
Here is a reference…
Hi David ,
You may need to connect to a LISN or other specific tester for EMC testing. The test procedure normally depends on the product's standard while PoE standard does not have a specific requirement for EMC for now.
For testing more information…
Other Parts Discussed in Thread: PMP23287 , TPS23730 , TPS2372 , TPS2373 , TIDA-050023 , PMP20878 , PMP20859 , PMP Hi there,
We are working on a new isolated POE bt PD design to support up to 51W.
Do you have a recommended solution with a dedicated…
