Part Number: LM25184-Q1 Tool/software: Hi team，
Could you please help review below schematic and give some suggestions? Thanks!
7115.LM(2)518x PSR flyback converter quickstart tool revB.xlsx
Regards,
Ivy
Part Number: LM25180DESIGN-CALC Tool/software: Could you help review customer's schematic and give the recommendation about the transformer parameters?
Primary side (low voltage side) input 5~28V (12V battery system, requiring communication at 5V…
Hi Sir
First of all thank you for your valuable response. We are planning to design this supply for operating temp from - 40 °C to + 85 °C. Here I have attached the input output specifications for the same will you please suggest some fly-back transformers…
Part Number: LM25180-Q1 Other Parts Discussed in Thread: LM25180 , LM25183 Tool/software: Hi Team,
Please review this schematic design and the design tool below and let me know the points that should be modified.
LM25180-Q1_Schematic.pdf
LM(2)518x PSR…
Part Number: LM5180EVM-S05 Other Parts Discussed in Thread: LM5181 , LM5180 Tool/software: Dear support,
i used calculator to help me with the design (see attachment) and then i did some tests on EVB.
As you will see, i have 5V input voltage and i need…
Hi Akihisa，
1. 15V/2A,3A is too large power for LM25184. In my opinion, customer should consider a flyback controller.
2. You can send the attached calculation tool to your customer. They can learn more insight principles if they are interested.
6888.LM25183…
I've completed the design calculator; maybe you can have a look at it.
I have to mention that our turns ratio of 1.33:1 was not available in the selection, so i selected 1.5:1.
6470.LM25183, LM25184 PSR flyback quickstart tool revA.xlsx
I also want…
Part Number: LM25184 Hello TI Team,
We are implementing a DC-DC converter where our input voltage is 34 Volts and we are trying to get dual output of +22V and -6V. We are using the excel sheet given by the TI for LM25184.
Our transformer…
Hello
Can you send your schematic.
Also, i have attached the calculator tool for this device.
Can you fill it out and see if your component choices match.
Does the issue occur at a certain load and/or input voltage ??
Or does it appear after a short time…
Hi Paul,
Thank you for designing with the LM4160A. In a fly-buck topology the secondary side is cross regulated, which is derived by the well-regulated primary side voltage via transformer coupling, minus the secondary diode voltage drop and also some…
