Phase compensation of a voltage appearing on physical terminals of a
synchronous rectifier switching element such as a MOSFET is used to
substantially eliminate effects of package inductance of the synchronous
rectifier and thus approximate the actual voltage across the circuit
element providing synchronous rectification in, for example, a switching
power converter. By doing so and using the phase compensated signal to
control the synchronous rectifier, switching time may be more suitably
controlled to improve efficiency of the synchronous rectifier by
substantially eliminating body diode conduction and body diode reverse
recovery effects.