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New Driver ICs Optimize High-Speed Power MOSFET Switching ...

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NEW DRIVER ICs OPTIMIZE HIGH SPEED POWER MOSFET SWITCHING CHARACTERISTICS Bill Andreycak UNITRODE Integrated Circuits Corporation, Merrimack, N.H. ABSTRACT Although touted as a high impedance, voltage controlled device, prospective users of Power MOSFETs soon learn that it takes high drive currents to achieve high speed switching. This paper describes the construction techniques which lead to ...

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