Showing posts with label MOSFET. Show all posts
Showing posts with label MOSFET. Show all posts
what is the advantage of paralleling MOSFETs over single MOSFET dissipating same power as in the total parallel combination?
what is the advantage of paralleling MOSFETs over single MOSFET dissipating same power as in the total parallel combination?
Reviewed by Author
on
4/25/2023
Rating: 5
In a synchronous buck converter operating in CCM with 50% duty cycle, why the upper MOSFET dissipates more power than lower MOSFET. consider same MOSFET, gate voltages and gate resistors at both places.
In a synchronous buck converter operating in CCM with 50% duty cycle, why the upper MOSFET dissipates more power than lower MOSFET. consider same MOSFET, gate voltages and gate resistors at both places.
Reviewed by Author
on
4/25/2023
Rating: 5
During the MOSFET switching, the gate to source voltage becomes flat during the Vds transition, why is it so? what makes it stay constant?
During the MOSFET switching, the gate to source voltage becomes flat during the Vds transition, why is it so? what makes it stay constant?
Reviewed by Author
on
4/25/2023
Rating: 5
If we turn ON a MOSFET with Resistive load, current and voltage transition will start simultaneously. But if the load is inductive, say Relay or any DC DC converter, current rises first to max load current and then only voltage starts to fall. Why?
If we turn ON a MOSFET with Resistive load, current and voltage transition will start simultaneously. But if the load is inductive, say Relay or any DC DC converter, current rises first to max load current and then only voltage starts to fall. Why?
Reviewed by Author
on
4/25/2023
Rating: 5
How to select a MOSFET for power stage ?
How to select a MOSFET for power stage ?
Reviewed by Author
on
4/23/2023
Rating: 5
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How to select MOSFET Package ?
The selection of the MOSFET package mainly depends on the following parameters. Power dissipation/cooling Power losses of the MOSFET have a ...
How to select MOSFET Package ?
Reviewed by Author
on
12/18/2022
Rating: 5

Switching Regulator : Bootstrapping
A bootstrap circuit is needed when an Nch MOSFET is used for the high-side transistor of the output switch. Nowadays a number of power suppl...
Switching Regulator : Bootstrapping
Reviewed by Author
on
12/04/2022
Rating: 5

Understanding MOSFET safe operating area
Any MOSFET device turning on or off will need to go through linear mode, usually for a matter of nanoseconds. But for hotswap and soft start...
Understanding MOSFET safe operating area
Reviewed by Author
on
11/23/2022
Rating: 5

What effect does changing the MOSFET have on Rth(j-a)?
What effect does changing the MOSFET have on Rth(j-a)?
Reviewed by Author
on
8/31/2022
Rating: 5
How to select gate driver for MOSFET and IGBT?
Selecting a Gate Driver requires consideration of a number of factors. How many inputs/output are provided for/by the Gate driver? For the...
How to select gate driver for MOSFET and IGBT?
Reviewed by Author
on
12/29/2021
Rating: 5
How to read a GaN FET datasheet
For most design engineers traditional silicon FET datasheets are familiar documents outlining component performance. For applications that ...
How to read a GaN FET datasheet
Reviewed by Author
on
12/25/2021
Rating: 5

Design considerations with sub-milliohm MOSFETs
Design considerations with sub-milliohm MOSFETs
Reviewed by Author
on
6/08/2021
Rating: 5

how to select a power MOSFET for your automotive repetitive avalanche application
Many design engineers have often shied away from the avalanching MOSFETS in their designs due to fears around performance and reliability of...
how to select a power MOSFET for your automotive repetitive avalanche application
Reviewed by Author
on
12/19/2020
Rating: 5

MOSFET switching losses: Explanation and demonstration by simulation
MOSFET switching losses: Explanation and demonstration by simulation
Reviewed by Author
on
4/13/2020
Rating: 5

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