Other Parts Discussed in Thread: UCC25600
Hi experts,
My project needs the LLC converter to work as a DC transformer and the switching frequency constantly working at the resonant frequency.
In my project, the LLC converter resonant frequency is set as 100kHz, so my question is how should set up the switching frequency and fix it at 100kHz?
Because I didn't see any description about the design of the norm switching frequency in the datasheet.
Furthermore, there is not any description of the open-loop working mode in the datasheet also, so i am wondering what if i connect the FB to ground, will it work in open-loop mode?
Thanks!