Tool/software:
Hi Expert,
Have a good day!
About TPS62442-Q1’s MODE/SYNC Pin, when MODE/SYNC is pulled up/low, user can set the mode.
My question is what is the control mode when MODE/SYNC pin connect to external frequency?
Thanks!
Best wishes,
Leo Ma
Hello Leo,
When the MODE/SYNC pin is low, device operates in PSM mode. You can look into section 9.4.2 and when the pin is connected to external clock, then frequency is deided by that external clock. But you have to take care of these two points mentioned in last line f section 9.4.1
Thanks,
Farheen
