Part Number: UCC25600EVM Other Parts Discussed in Thread: UCC25600 , LM324 Morning, having an issue with some SMPS power supply's looking for some ideas or help regarding a Soft Star issue relating to UCC25600 Resonant controller.
Numerous start up…
Part Number: UCC25600 Tool/software: I tried adjusting the compensator, but when I start scanning my loop, it always affects the output voltage.
Because my output voltage is 580V, I want to try scanning using the open-loop method. How can I adjust the…
Part Number: UCC25600EVM Other Parts Discussed in Thread: UCC25600 , LM324 Hi all,
I work for an electronics repair company.
We are currently trying to repair a PSU that utilises the UCC25600.
We seem to be hitting a repeated fault mode on these…
Part Number: UCC25600-DESIGN-CALC Hello,
I am attempting to simulate an ac/dc design and would like to run a sim of the LLC / RC stage with these two parts however the models don't run in simetrix elements - please could I get uynencrypted models…
Part Number: UCC25600 Tool/software: Hello Team,
I am facing the issue for transformer heating, both Lm and Lr upto 70 deg at 50 W output (designed for 150W) .
During proto, with multiple iterations and calculations we limited the thermal rise to…
Part Number: UCC25600 Tool/software: Hi Team,
Do we have a solution for 400W-220Vac PFC+LLC? Requirements are shown as below:
When load is 400W, the LLC output should be 400W
When load is 200W, the LLC output should also be 400W, so the energy…
Part Number: UCC25600 Other Parts Discussed in Thread: UCC25660 Hello, I want to design a DC-AC converter with LLC topology. I am designing a converter with an input voltage of 18-36 volts and an output voltage of 230 Vac. I want to use UCC25600 IC. Do…
Part Number: UCC25600 Tool/software: Hi Team,
Customer need CC control and UC25600 doesn't have such function, could you please help check whether we have integrated CC control LLC controller here? Thanks in advance.
BRs,
Francis
Part Number: UCC25600 Other Parts Discussed in Thread: UCC27624 Hi team,
My customer wants to use UCC25600 to design power supply.
As you can see, there are two DC-ISO capacitors C21 and C25 in UCC25600's reference design.
Q1: Can we remove C21…
Part Number: UCC25600 Other Parts Discussed in Thread: UCC28C58 Tool/software: Hi team,
My customer is using PSPICE model for UCC25600 which is downloaded from ti.com. But met below error information. Could you please check?
They mentioned they met…
