| 摘要 |
A PAIR OF COMPLEMENTARY MOSFET ,IN A SOURCE FOLLOWER CONFIGURATION, WHEREIN THE DRAIN TERMINALS ARE CONNECTED BETWEEN THE SUPPLY RAILS AND THE MOSFETS GATES ARE DRIVEN WITH A PWM MODULATOR HAVING A BUFFER STAGE POWERED BY ABOOSTED RAILVOLTAGE TO INSURE LOW LOSSES ACROSS THE THE MOSFETS AND SAID BUFFER STAGE IS DRIVEN BY A LEVEL SHIFTER OF VERY LOW RISE AND FALL TIMES IN ORDER TO MINIMISE SWITCING LOSSES.
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