Gate driver for a full-bridge lossless switching device

Details Gate driver for a full-bridge lossless switching device Gate driver for a full-bridge lossless switching device

1988-03-07

1990-03-27

Salce, Patrick R.

Electric power conversion systems

Current conversion

With condition responsive means to control the output...

363 17, 363132, H02M 744

Patent

active

049126229

ABSTRACT:
A control circuit for a full bridge switching converter including power FET switching devices. The control circuit including a gate driver with a voltage sensor circuit which senses the precise instant to gate the power FET on in order to achieve substantially lossless switching by the converter.

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Liu et al., "Zero Voltage Switching Technique In DC/DC Converters"; pp. 58-70.
R. L. Steigerwald, "High Frequency Resonant Transistor DC-DC Converters," IEEE Trans. Ind. Electron, IE-31, pp. 181-191, May 1984.

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