This is driving me bonkers! I have been able to breadboard two different designs but when I go to make the pcb with smd components, it no longer works.
Can you all please tell me what I'm doing wrong?
Attached is my schematic.
The 5uF capacitor is actually a 4.7uF tant cap.
The diode is a STPS1L30A Schottky diode.
The P-channel is a IRLML2246TRPBF
the N-Channel is a IRFML8244TRPBF
What I'm seeing is the controlled device either just stays on or it will drop the voltage for a moment enough to reset.
When I breadboarded it, the circuit would start in the off state, push the button and it turns on, wait a few seconds and press it again to turn it off. Exactly what I need.
Pleeease help me...
-Jeremy