INTEGRATED CIRCUIT DRIVER

摘要

PURPOSE: An integrated circuit driver is provided to less sensitively supply power to a load. CONSTITUTION: An IC(110) supplies a power signal to a load(160). A bootstrapping capacitor(120) receives a feedback voltage. The bootstrapping capacitor provides a bootstrapping signal to an IC. A portion of a feedback voltage is determined by a provided power signal. First and second switches(130,140) perform a switching operation based on a provided power signal.