Other Parts Discussed in Thread: TPS63031
Dear Sir or Madame,
I'm designing a PS using TPS63001 and currently calculating the Ipeak of the inductor according to the datasheet (DS) - TPS63001 rev. C (slvs4520c), section 8.2.2.2 Inductor selection.
On page 12 you provide the necessary formulas as well as 'f = Converter switching frequency (typical 2.5 MHz)'. However the oscillator range for this part is 1250 - 1500 kHz (6.5 Electrical Characteristics, page5), which I would consider being the switching frequency (during fixed frequency operation). [Note that if you take a look at TPS63031, the same 'typical 2.5 MHz' is stated in section 9.2.2.2 Inductor selection, but this part actually has the oscillator frequency range of 2200 - 2600 MHz.]
Therefore I would like to ask what is the switching frequency of TPS63001? Is there a mistake in the DS or is my understanding incorrect?
Thank you
