Other Parts Discussed in Thread: LM5145, LM5146
What is the minimum tON(min) regardless of Vin and fsw? We need this value to calculate the maximum fsw to use under a certain operating Vin and Vout.
The tON(min) spec in the datasheet has test conditions (Vin and 300kHz fsw) associated, which is confusing. The absolute minimum tON should have nothing to do with Vin and fsw, right?