[image] Hey guys, Im trying to build a constant current driver using a dual BJT constant current driver but I'm experiencing some grief trying to get the desired current. From my understanding and above from my diagram, the resistor R1 is the resistor that will dictate the current through my LEDs.…

Dual BJT Constant Current Driver

westfw April 1, 2024, 8:11am 18

Will a mosfet result in the constant current behavior?

Topic		Replies	Views
Single transistor constant current power led driver. LEDs and Multiplexing	28	16103	May 6, 2021
High-power LED problem Interfacing	28	11299	May 6, 2021
LT1302 for constant current General Guidance	4	2671	May 5, 2021
Choosing values for Bipolar Totem-pole MOSFET driver General Electronics	11	14282	May 6, 2021
TLC5940 + high current + keep the constant current sink (looking for part) LEDs and Multiplexing	25	13898	May 6, 2021