Hi Liang,
Please allow me to close this thread due to inactivity. If you still need support please feel free to reopen by adding a new post, or start a new thread.
Regards,
Youhao
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…
Part Number: LM5185 Other Parts Discussed in Thread: PSPICE-FOR-TI , , Tool/software: I have installed PSPICE-FOR-TI in order to run simulations for the LM5185, but I am having issues. The simulations run, but the gate drive remains low after the soft…
Hi Mohammed,
Please allow me to close this thread due to inactivity. If you still need support please feel free to reopen by adding a new post, or start a new thread.
Regards,
Youhao
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…
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 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