XU Jun-yu, GAO Zheng-ping. Design of High Efficient Low-Voltage Negative Voltage Tripler[J]. Journal of University of Electronic Science and Technology of China, 2005, 34(1): 73-76.
Citation:
XU Jun-yu, GAO Zheng-ping. Design of High Efficient Low-Voltage Negative Voltage Tripler[J]. Journal of University of Electronic Science and Technology of China, 2005, 34(1): 73-76.
XU Jun-yu, GAO Zheng-ping. Design of High Efficient Low-Voltage Negative Voltage Tripler[J]. Journal of University of Electronic Science and Technology of China, 2005, 34(1): 73-76.
Citation:
XU Jun-yu, GAO Zheng-ping. Design of High Efficient Low-Voltage Negative Voltage Tripler[J]. Journal of University of Electronic Science and Technology of China, 2005, 34(1): 73-76.
In this paper,the basic cells of negative charge pump are derived from the theory of positive charge pump,then the low power supply negative voltage doubler is designed and some optimizations are listed for high efficiency purpose.Finally a practival high efficient negative voltage tripler based on the negative voltage doubler for 1.5V power supply is designed and successfully applied in production.
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