Tool/software:
Hello TI Team,
I need to insert a watchdog Timer in my circuit and I have selected TPS3435AFACADDFRQ1 with the aim of respecting the following timing parameters:
- Startup delay: 10 seconds
- Watchdog Timer (twd) : about 10 seconds
- Watchdog output assert time (twdo) : about 1.1 seconds
My choice is TPS3435AFACADDFRQ1 cause It has factory startup delay of 10 seconds and adjustable twd,twdo using external capacitors. Moreover I use the SET0 pin high to multiply the twd 8 times (If I understand correctly the datasheet instructions).
Attached you can see the electrical schematic configuration.
Can you review It and confirm my choices?
If is not correct, can you suggest the right configurations or the right model to meet the temporal parameters above?
Thanks for your support,
Alessandro
