Hello,
There is a parameter tdelay in the datasheet, which is defined as the delay between the moment EN-pin is asserted HIGH and the moment the switching starts. There is no formula for it. Just a number given in the table of 5ms for Vin=5V. And description is also given.
If, for example, Vin is 12V instead of 5V, and Ccp is 22uF instead of 10uF, can we calculate the approximate tdelay as follows?
tdelay = (12V/5V)*(22uF/10uF)*5ms = 2.4*2.2*5ms = 26.4ms
If this is incorrect, could you please advise on the correct formula or the correct number for Vin=12V and Ccp=22uF.
Thank You,
Kyle
