mosfet - How to design the gate resistor value? - Electrical ...
2017年12月4日 · This is the datasheet of the driver IC I am working on (LM5112). Following is the application diagram of the module. Basically this is the GATE driver circuit for the MOSFET …
mosfet - High side driver and Low side driver - Electrical …
2015年9月3日 · Can anybody help me understand, what exactly a high side and low side driver is? In which scenario would either of them be used?
mosfet - In an NMOS, does current flow from source to drain or …
When a channel exists in a MOSFET, current can flow from drain to source or from source to drain - it's a function of how the device is connected in the circuit.
Simple & Inexpensive Ideal-Diode MOSFET Circuits
2017年9月19日 · Discussed here are two circuits to perform that function. Below is the LTspice simulation of a simple ideal-diode MOSFET circuit using all transistors. The components are …
Calculating the pulldown resistance for a given MOSFET's gate
I searched and read many similar questions, but did not find a specific answer for how to calculate the correct value for a pulldown resistor for a MOSFET's floating gate. It seems like everyone …
What is the difference between MOSFET transistor and normal …
2019年1月19日 · [From Question]: MOSFET transistor and normal transistor A MOSFET is a normal transistor - it's a Metal-Oxide-Semiconductor Field-Effect Transistor A BJT is another …
mosfet - Working of NMOS as a capacitor - Electrical Engineering …
2019年2月1日 · If drain/source is connected to VDD, its as good as open (0 capacitance) , you get capacitance but not zero. How to reason out the need for large length and small width? Also a …
mosfet - Is there an equation to calculate the voltage spike caused …
2024年4月10日 · I am using a MOSFET as a low side switch. If I do not use a freewheeling diode to discharge the energy stored in the inductor, what is the numerical value of the spike cause …
Calculation of MOSFET gate drive current
2020年6月4日 · I know that there have been many posts on this topic, but I'm confused about calculating the gate current of a MOSFET. I have calculated the gate current as Igs = Qg/t. For …
mosfet - Comparator simple build - Electrical Engineering Stack …
2020年7月23日 · The comparator is just a simple MOSFET where the output is connected to VCC and drain and the V+ pin is connected to the gate of the MOSFET and the source is connected …