Other Parts Discussed in Thread: LM5177, LM5118
Dear dear,
I am trying to extend LM5175 in/out voltage to 100V level.
Circuits like external gate drivers with 100duty support, dedicated 12V into VIN, external high side current sensor connected to ISNS(+)(-), etc are OK by now.
But there is no enough info about VISNS and VOSNS,
Q1: Can I connect VISNS VOSNS to const 12V(VIN)?
Q2: or, Connect VISNS to const 12V(VIN), connect VOSNS to VOUT(100V) through voltage divider to make sure that voltage is less than maximum ratings?
Q3: Is there additional explanation about VISNS and VOSNS, like sink current and Input Impendence specifications?
Thanks!