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- How does this MOSFET based motor driver designed work
The Mosfet is acting like a switch, the PWM output of the arduino should not be loaded with more than about 10mA, so for a tiny current spike at every switch on switch off change, the mosfet can potentially switch 10's of amps
- How are MOSFET gate capacitances (Cgs, Cgd) calculated?
Your equations are approximations to the capacitance seen between G-D and G-S of a mosfet in different regions of operation and they are derived based on the physical characteristics of the mosfet Keep in mind that the physical mosfet is a symmetric device
- Transconductance of a MOSFET - Electrical Engineering Stack Exchange
I am trying to understand this formula to find the transconductance of a MOSFET transistor, but I am not getting the passage from the second to the third line What happened there? Thank you
- mosfet - How can I use LTSpice with a PMOS? - Electrical Engineering . . .
Have you read the LTspice documentation? If you're defining a MOSFET instead of using a premade model, you'll need to have a good understanding of the model you intend to use, either Shichman-Hodges or one of the various BSIM models That's not something we can help you with here; that's the subject of anywhere from half a university course to an entire phd dissertation
- AND gate design using MOSFETs - Electrical Engineering Stack Exchange
About designing AND gate using N-type mosfets: first image is used everywhere However, it uses an additional inverter part Is it not possible to design the circuit like below (second image)? If
- MOSFET symbol - what is the correct symbol - Electrical Engineering . . .
I've been on this site now a couple of months and I notice various symbols used for MOSFETs What is the preferred symbol for an N Channel MOSFET and why?
- Kelvin Source Terminal on MOSFETs - Electrical Engineering Stack Exchange
On MOSFETs with multiple source pins, is the so-called quot;Kelvin-connected source pin quot; connected any different internally? Or is it just like every other source pin? EDIT: Just to be clear,
- How should I understand the intrinsic body diode inside a MOSFET?
The intrinsic body diode is the p-n junction between the body and the drain In a discrete (standalone) MOSFET, the source and body are usually tied together for convenience to make a three-pin package This means there's a diode between the source and drain: If the source voltage is always lower than the drain voltage, the diode stays off, and everything works as expected This means you can
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