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4 votes
3 answers
3k views

How synchronous buck converters continue to operate in light load conditions

simulate this circuit – Schematic created using CircuitLab For all intents and purposes lets assume this basic power stage of a synchronous buck design above. Let's also assume a steady state ...
0 votes
2 answers
481 views

Synchronous Buck High Side Driver - Why is the Fall Time of High-Side Gate Drive so Slow?

Below is the picture of my gate drive signals. The blue trace is the low side gate signal and the yellow trace is the high side gate signal. Both signals are measured across the gate and source of the ...