Hi Team,
The figure 26 of datasheet shows "Latched Load Over-Voltage Protection" feature.
In this time, my customer considers to "Latched Overload Protection" feature, so I would like to ask two questions.
1)
My customer considers the following schematic to achieve "Latched Overload Protection".
If a current limit is detected, a few uA of 22μA current source flow into 1MΩ resistor from RES pin and LM5035C enters standby mode, disabling the drivers and enabling 23uA current source on the OVP pin, then OVP voltage will remain more than 1.25V.
Is it reasonable schematic for "Latched Overload Protection" feature?
2)
If the solution of 1) isn't possible, is there any solution for achieving "Latched OCP feature"?
Your support would be appreciated.
Best Regards,
Yaita / Japan disty