Part Number: TPS23754EVM-383 Other Parts Discussed in Thread: TPS23734 , , TPS23754
Hi
Our product is fail in CNS 13438 EMC test.(Over 33dB at 236KHz )
Could you help to review schematic is there any risk? Thanks.
Wendy
Part Number: TPS23754EVM-383 Hi
Below is the secondary circuit of our design. Vout is 15V.
Please see ZD1 & ZD2 . We select Vz=12V zener diode.
Is there any risk or wrong of the electrical characteristics of ZD1 & ZD2?
Does Vz value relate to the…
Part Number: TPS23754EVM-383 Other Parts Discussed in Thread: TPS23754 , PMP9563 Hi TI Team, We want to refer to the design of the TPS23754EVM-383(12V/2.5A Type) board, so Can you share files ( 1.OrCAD schematic file 2.PADS(PCB Gerber file. 3.BOM file(Part…
Part Number: TPS23754EVM-383 Other Parts Discussed in Thread: PMP9563 , TPS23754 , TPS23734 Hi,
The TPS23754EVM-383 appears to be shipped with the Pulse PA2649NL transformer. From the schematic and from what I can see on the PCB, it looks as though the winding…
Hi Harry,
The AUX circuit will be different for flyback converter and forward converter. The DS is based on forward converter. And your schematic is flyback.
TPS23754EVM-383 is forward reference design
TPS23754EVM-420 is flyback reference design
Part Number: TPS23754EVM-383 Other Parts Discussed in Thread: TPS23754EVM-420 , TPS23754 , TPS23734 , TPS23734EVM-094 Dear Team
1. The customer would like to know, Whether TPS23754EVM-383 and TPS23754EVM-420 have been tested EMI(Electromagnetic Interference…
Part Number: TPS23754EVM-383 Other Parts Discussed in Thread: PMP9563 Dear Specialists,
My customer has designed POE circuit based on TPS23754EVM-383.
The Switching MOSFET is used Si4848DY, it is same as TPS23754EVM-383.
The questions are listed below…
Part Number: TPS23754EVM-383 Other Parts Discussed in Thread: TPS23754 Hi TI Team, We want to refer to the design of the TPS23754EVM-383 board, so Can you share CAD schematic file (altium, OrCAD...). If it's difficult, can you give me the Pdf file so I can…
Part Number: TPS23754EVM-383 Other Parts Discussed in Thread: TPS23754 , TPS23734 , TPS23734EVM-094 Dear team
We referred to TPS23754EVM-383
https://www.ti.com/lit/ug/slvu304c/slvu304c.pdf?ts=1621318432724&ref_url=https%253A%252F%252Fwww.ti.com%252Fproduct…
Part Number: TPS23754EVM-383 Sorry, I clicked the wrong button. It is not resolved. Here is my schematics: If you can't see it, please let me know, how to send it to you.