Other Parts Discussed in Thread: LM25119
Hi expert,
My customer use LM25119 for their two phases application. They tested on two phases EVM board and try to change low side sensing to DCR sensing and output is not established. I found out it is emulated current mode control and it seems like S&H would be influenced since DCR sensing would sense ramp voltage back to IC when high side FET is on. May we know if DCR sensing could be achieved at emulated current mode control? Thanks a lot!!
Best regards,
Ann Lien