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3
questions
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2
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Does the body diode of the high side n-channel FET in a buck converter turn on during switch node voltage spike time?
A typical synchronous buck:
The normal switch node spike that people typically see when the high side FET turns on:
In the past i have been fairly negligible on this part. When the switch node spike ...
- 109
16
votes
4
answers
19k
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Low side N-Mosfet buck converter
I often see schematics of basic buck converters. The majority of these schematics use a P-MOSFET as high side switch.
Why is this design preferred over a low side, N-MOSFET buck converter?
simulate ...
- 1,025
0
votes
1
answer
919
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Rise time and fall time calculation of an integrated switch?
Following the analysis regarding the selection of buck converter for my application (Buck converter efficiency Vs load current:). Now I am trying to estimate the power dissipated in the integrated ...
- 1,885