SNOU173A October 2020 – December 2020 LM7310
Use the following instructions to perform Simple ORing test:
Test various conditions
Ramp up voltage on the low voltage rail to a value greater than the other rail to see output always follow the highest voltage rail
Ramp down voltage on the highest voltage rail to a value lower than the other rail to see output always follow the highest voltage rail
Figure 5-3 shows an example of simple ORing on the LM73100EVM Ideal Diode Evaluation Board.
Figure 5-3 ORing Control of LM73100 (VIN1 = 11 V, VIN2 = 13 V)