Other Parts Discussed in Thread: LM61460EVM, , LM61460, LM61440
Hi Team,
I want to know the threshold when PFM mode enter in FPWM mode when we set auto-mode. Out condition is 12Vin, 3.3Vout and 3.5AIout. (Fsw = 400k)
How can we calculate the minimum peak inductor current value that let PFM node to FPWM mode? I reviewed the below thread, but still have no idea.
Can you help calculate the threshold value for me step by step based on above condition? Thanks.
Roy