Hi everyone.
I'm trying to simulate this circuit, but I'm getting no good results.
I'm using Pspice and Isis Proteus simulators.
The problem is that Vout isnt 5V, in Pspice i got 11,3V and in Proteus I got 11,7V.
You guys can see below a print of these simulations.
Pspice - http://img515.imageshack.us/img515/63/buckpspice.jpg
I got a msg on Pspice: WARNING [NET0076] Connection to unmodeled pin U1 pin 'CS', its about Pin 7 of 34063 IC.
Proteus - http://img191.imageshack.us/img191/4939/buckproteus.jpg
Can you guys help me?
UPDATE:
I realize that if i take out the Pin 7 connection, nothing changed.
UPDATE2:
Is Pin_7 only to read?
I took out the IC and i got the same result... Something is really wrong... Can someone help me?
I'm trying to simulate this circuit, but I'm getting no good results.
I'm using Pspice and Isis Proteus simulators.
The problem is that Vout isnt 5V, in Pspice i got 11,3V and in Proteus I got 11,7V.
You guys can see below a print of these simulations.
Pspice - http://img515.imageshack.us/img515/63/buckpspice.jpg
I got a msg on Pspice: WARNING [NET0076] Connection to unmodeled pin U1 pin 'CS', its about Pin 7 of 34063 IC.
Proteus - http://img191.imageshack.us/img191/4939/buckproteus.jpg
Can you guys help me?
UPDATE:
I realize that if i take out the Pin 7 connection, nothing changed.
UPDATE2:
Is Pin_7 only to read?
I took out the IC and i got the same result... Something is really wrong... Can someone help me?
Last edited: