S
[email protected]
- Jan 1, 1970
- 0
I have a logic circuit I need to switch a power mosfet.
It is not working at the moment as the logic only produces about 2.5-3V
at its output.
The mosfet needs to be big enough to handle about 400mA (many LEDs). I
have some IRF520s around which would be used, ideally.
The logic is running off of a 3.3V voltage regulator, from a 12V supply
which is also going to power the LEDs.
What is the simplest solution? Mosfet driver? Special logic-level
power mosfet?
Many thanks for any replies.
It is not working at the moment as the logic only produces about 2.5-3V
at its output.
The mosfet needs to be big enough to handle about 400mA (many LEDs). I
have some IRF520s around which would be used, ideally.
The logic is running off of a 3.3V voltage regulator, from a 12V supply
which is also going to power the LEDs.
What is the simplest solution? Mosfet driver? Special logic-level
power mosfet?
Many thanks for any replies.