As below Figures 5 for spec P11
My customer needs to know how this calculation RA/RB ?
I still can't calculate the RA/RB value of Figure 5 according to this formula.
In figure#5 of the datasheet, the circuit was designed for IHYS = 10uA. Therefore, resistor on the HYS pin, RHYS = 50kOhm. If you use
IHYS = 10uA
VON = 3.01V
VOFF = 2.68V
and use following equations,
You will get RB = 33kOhm and RA = 8.45kOhm.
Let me know if you have any more questions.