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Boosting voltage generating circuit, negative voltage generating circuit, step-down voltage generating circuit, and semiconductor device
Boosting voltage generating circuit, negative voltage generating circuit, step-down voltage generating circuit, and semiconductor device
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机译:升压电压产生电路,负电压产生电路,降压电压产生电路和半导体器件
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摘要
In a boosting voltage generating circuit, a boosting circuit unit generates boosting voltage according to a value of boosting voltage output by the boosting voltage generating circuit and an auxiliary boosting circuit unit supplies, immediately before electric current is consumed by a load supplied with the boosting voltage, voltage higher than the boosting voltage corresponding to the amount of current consumed by the load, to the load. The auxiliary boosting circuit unit raises the voltage supplied to the load to an optimum amount before the boosting voltage drops.
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