Part Number: LM5185 Tool/software: since the power designer does not simulate the LM5185,
Can you send me an unencrypted version pspice for LM5185 i need it to work with TINA.
Part Number: LM5185 Tool/software: Hi,
I need to simulate my LM5185 PSR chip based DC-DC converter design using TINA, i have downloaded the spice model from TI website which is not supported ( facing issue in .LIB file). please help to find the solution…
Hi Eric,
Strange. Can you share the SW waveform, and also monitor Vin and Vout. Please show a few switching cycles so I can see some details of SW. Also, when posting the scope pictures, please label the trace, and tell the operating conditions such as…
Part Number: LM5185 Hello,
I install PSPICE FOR TI in my personal computer and it work.
I try the LM5185 with the flyback of the snvu869 application. The simulation does't work: the result gives after a drop zero at the output and not stabilization at…
Part Number: LM5185 Tool/software: Hi Team,
My customer (Anhui Ligoo) would like to ahieve an isolated power supply (DC-DC) that can meet the requirements as below:
Input voltage range: 35V-120V
Output power: 10W (5V/2A or 12V/1A)
Output ripple: <5%…
Hi Youhao,
Thanks & Good to see your comments/suggestions back.
I have updated schematic based on your suggestions.
Do you think the EMI/EMC filter is optional for this Isolated PSR flyback. let me know if any recommended cost-effective noise filters…
Hi Youhao,
So, I CAN proceed using LM5185 with voltage regulation through feedback from auxiliary winding as well as power LM5185 from it.
Right?
Thanks
Part Number: UCC28700 Other Parts Discussed in Thread: LM5185 , , LM5023 , UCC28600 Tool/software: Hi,
We are trying to develop a 3kW converter quasi resonant with input 12Vdc and output 3kV dc.
The power of this converter should be 3.5W and will work…
Part Number: LM5185 Vref is mentioned many times in the datasheet, but nowhere does it specify what value Vref actually is.
I got this design from Webbench
.
Do I understand from the BOM that the primary has four times as many turns as the secondary? …
Part Number: LM5185-Q1 Other Parts Discussed in Thread: LM5185 Hello,
Is you try LM5185 with Orcad Pspice in an example because me it doesn't work wit the model given by the evaluation module?
Cordially
Biellmann Cedrick