Sharagim
Advanced Member level 4
Hi,
I have a cmos 4013 as schematic attached and trying turn on and off a lm2576 by enable pin.
When I use this circuit and test with voltmeter I see it is working properly but when I connect it to lm2576 I see nothing change.
Seems not working with load on out I tried to drive to use a pnp transistor but again same with voltmeter it is ok but with lm2576 enable pin nothing.
I have a cmos 4013 as schematic attached and trying turn on and off a lm2576 by enable pin.
When I use this circuit and test with voltmeter I see it is working properly but when I connect it to lm2576 I see nothing change.
Seems not working with load on out I tried to drive to use a pnp transistor but again same with voltmeter it is ok but with lm2576 enable pin nothing.