So I'm trying to come up with a simple circuit that can provide about 800mA for each of my IR-LEDs. Also I want to use current mirroring to reduce the number of components needed. The voltage source is two 3.6V 18650 lithium batteries in parallell.
It seems that the current limiting part of my circuit functions properly but will the addition of the Q2 mosfet used for current mirroring work?
It seems that the current limiting part of my circuit functions properly but will the addition of the Q2 mosfet used for current mirroring work?