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US Patent Application 20120019287 - GATE CONTROL CIRCUIT

Application 20120019287 Filed on July 22, 2011. Published on January 26, 2012

Inventors

Assignee

US Class

327/109Having semiconductive load

International Class

H03B 1/00


Abstract text


An integrated circuit for switching a transistor is disclosed. In some embodiments, an operational amplifier is configured to drive a transistor, and slew rate control circuitry is configured to control the slew rate of the transistor source voltage during turn on. The transistor source voltage is employed as feedback to the operational amplifier to facilitate closed loop control of the transistor source voltage during switching of the transistor.

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