Goal:
Measure EN/UVLO node to show how it can be pulled low
Measure Vbattery(would be power supply in lab) to show the corresponding battery voltage this effect will occur at (ideally 13.5V)
Measure Vgate to make sure voltage divider with the diodes provides the correct base voltage to transistor
Note: V1 and V2 will be two different power supplies since I will need to sweep v1 from 0 to at least 15. V2 can be a constant 17V
The circuit was simulated on LTspice and it worked fine. I am not sure if that will work like it did in simulation though? If I were to add LED indicators, could I just put one on the EN/UVLO node without any additional circuitry?
View attachment 282187
View attachment 282188
Measure EN/UVLO node to show how it can be pulled low
Measure Vbattery(would be power supply in lab) to show the corresponding battery voltage this effect will occur at (ideally 13.5V)
Measure Vgate to make sure voltage divider with the diodes provides the correct base voltage to transistor
Note: V1 and V2 will be two different power supplies since I will need to sweep v1 from 0 to at least 15. V2 can be a constant 17V
The circuit was simulated on LTspice and it worked fine. I am not sure if that will work like it did in simulation though? If I were to add LED indicators, could I just put one on the EN/UVLO node without any additional circuitry?
View attachment 282187
View attachment 282188