VOLTAGE MULTIPLIER FOR HIGH OUTPUT CURRENT HAVING STABILIZED OUTPUT VOLTAGE

摘要

PURPOSE: To provide a voltage multiplier circuit of a stable output voltage, capable of practically taking out a relatively high output current which is in dependent of the respective kinds of parameters. CONSTITUTION: Error signals which are the displays of the differences between a reference voltage VRIF and an output voltage Vsur are generated, and the error signals are used for driving a transistor which acts as a switch for grounding a charge transfer capacitance C1 . Thus, the output voltage Vsur of this voltage multiplier is maintained fixed.