[EDITED] I ALSO ADDED THE LAMP TO MY DESIGN WHICH I FORGOT
I am trying to use a MIC29712 in constant current mode to draw 4A for my lamp. The power supply is 15V and can give up to 8A.
Here is the MIC29712 datasheet.
What I think I can do is this:
Since the ADJ Reference is to GND, I will tie the Vout to ADJ, so the Vout will be 1.240V (Vref), hence the V1 will be 1.240.
Does this look correct? I ordered the parts and waiting for them to arrive.
I am asking becouse I could not find any constant current schematic for this regulator. I am mainly worried about the ADJ pin. Is it really referenced to GND (I think this is the case,) or is it referenced to Vout?