Hi friends,
I have try to use a n-channel MOSFET as a switch to ON or OFF my circuit(give power supply or cut the power). The MOSFET that i'm using now is STP36NF06L, i have facing problem with this MOSFET that is the circuit look like cant receive any power supply from my 9V battery(regulate by a 7805 IC) when i apply 5V to the gate of the MOSFET.
The connection is simple, the battery's positive terminal is connect to the input of my circuit(PIC microcontroller, LCD and other) which is the input pin of the 7805 IC and the common ground of the circuit is connect to the drain of the MOSFET. The MOSFET's source is connect to the negative terminal of the battery. Suppose when 5V is apply to the gate of the MOSFET then my circuit should be power-on and running but now what i observe is that the circuit does not running at all and the LCD also does not show anything.
Anybody can help?
Any suggestions will be appreciate.
Thanks.
I have try to use a n-channel MOSFET as a switch to ON or OFF my circuit(give power supply or cut the power). The MOSFET that i'm using now is STP36NF06L, i have facing problem with this MOSFET that is the circuit look like cant receive any power supply from my 9V battery(regulate by a 7805 IC) when i apply 5V to the gate of the MOSFET.
The connection is simple, the battery's positive terminal is connect to the input of my circuit(PIC microcontroller, LCD and other) which is the input pin of the 7805 IC and the common ground of the circuit is connect to the drain of the MOSFET. The MOSFET's source is connect to the negative terminal of the battery. Suppose when 5V is apply to the gate of the MOSFET then my circuit should be power-on and running but now what i observe is that the circuit does not running at all and the LCD also does not show anything.
Anybody can help?
Any suggestions will be appreciate.
Thanks.