Hi,
I'm using the LTC7810 to get 12V 8A output. My input voltage is 48V and my operating frequency is 493 kHz, my design is as attached LTpowercad work.
I use electronic load to test the design at the output. While the switching signals are periodic when there is no load, if I enter even a small load (6 ohm - 2 A) into the system, the signals cease to be periodic. I use Force Continuos Mode for all loads.
Can you help me figure out what my problem is?