Hi ADI support team. There are some questions about multi-LTC2974 application. Could you help give some suggestion.
1. For multi-LTC2974 usage, Can VDD33 of the all LTC2974s be tied together as followed figure?
2. I don’t understand the Figure 38. DC1613 Controller Connections When VPWR Is Used in the LTC2974 datasheet. There is a note of REPEAT OUTLINED CIRCUIT FOR EVERY LTC2974 in this picture, what does this note mean? Could you help clarify it? There must be two NTS4173P and the resister dividers for each LTC2974 ??? I wonder how I can connect the second LTC2974’s VDD33 to the DC1613 header?