Hello all,
the datasheet for the LMR14050 says the maximum frequency it can be externally synchronized to is 2.3MHz. I noticed this also to be the case in all data sheets of 2.5Mhz max switching frequency buck controllers by TI. What is the reason for this, or can these, and specifically the LMR14050 be practically synchronized to a 2.5MHz clock ?
Thank you,
Thomas
PS: The reason I want to synchronize to this particular clock is to control the harmonic spectrum of the switching noise.