Hi,
I have a problem where iam trying to use the LT6110 cable drop compensator with a LT317 Adustable Regulator. Where I do not succeed with the cable drop compensation.
The setup is like in the typical application LT6110 datasheet for the cable/wire drop compensation.
Below are my calculations:
Vdrop=1A *10 Ohm=10V
Vsense= 20m Ohm*1A = 20mV
I have a 10 Ohms resistor in series on line + and a load of 1A.
Since Iin=Iout=100uA
Rin = Vsense/Iin=20mV/100uA=200 Ohms
Rref=12.5k Ohm
Rg=340M Ohms
Still i do not get any compensation of the wire drop.
Have measured Iout which is apporx 95uA. Also measured the Vref which is when having a load 1.44V but max shall 1.3V.
Can you please help and advise?
Best
Mario
