A system and method is provided for driving a power field-effect
transistor (FET). In one embodiment, a system comprises a control circuit
that generates a control signal to provide a gate voltage of the power
FET. The system further comprises a slope control circuit coupled between
the control circuit and the power FET that is operative to dynamically
control the rate-of-change of a gate voltage of the power FET to reduce
electromagnetic interference (EMI) emissions and power loss resulting
from switching the power FET.