Hi team,
Could you please help to check if my understanding about LM74700-Q1 Oring configuration is correct or not.
The power_A and power_B are the same voltage and both exist for two LM74700-Q1. And the output are connected together.
My customer questions:
1. Because LM74700-Q1 doesn't provide fault pin for system to know the status of LM74700-Q1, if rail A turns off because of reverse current protection, how do we know the LM74700-Q1 is turned off and alert system to enable rail B?
2. Do we have suitable solution with input 9~33V max, Iout 45A max, AEC-Q100 application to meet above requirement?
My understanding:
1. For a redundant application, both rails will be enabled if both input exist, and the output will be shared by two rails, correct?
Regards,
Allen