Hi,
We are using LM5060MM/NOPB in our design for 24V power supply monitoring. We calculated voltage divider resistor values for OVP, UVLO conditions by considering Vin(min) as 19.2V and Vin(max) as 28.8V. We used FDS5351 MOSFET for switching. But we are getting 5V at the timer pin when we give Vin as 24V. Can you please clarify how the 5V coming at the timer pin. Here I have attached the snapshot of the design for reference. In this design, we have changed R453 to 510Kohms and R454 to 620Kohms recently.