This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

LM74720-Q1: SW pin leave floating in order for the lowest Iq

Part Number: LM74720-Q1

Hi team,

Customer wants to use it as a ORing of 12V battery and EDLC backup supply. They have question.

Regarding the SW pin, would there be any problem if they don't connect SW pin to the OV pin? It appears that when EN is turned ON, SW also turns ON, which seems like it would increase Iq.

Best Regards,

Hayashi