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发明授权
US07816976B2 Power supply circuit using insulated-gate field-effect transistors 有权
使用绝缘栅场效应晶体管的电源电路

Power supply circuit using insulated-gate field-effect transistors
摘要：
A power supply circuit is disclosed. The power supply circuit is provided with a reference voltage generation circuit to receive a voltage from a higher voltage supply so as to generate a reference voltage. The reference voltage from the reference voltage generation circuit is outputted to a power supply voltage generation circuit. The power supply voltage generation circuit boosts the reference voltage to generate a boosted power supply voltage. The boosted power supply voltage is inputted to a bandgap reference circuit. The bandgap reference circuit generates a reference voltage by using the boosted power supply voltage.
摘要（中）：

公开了电源电路。 电源电路设置有用于接收来自较高电压源的电压以产生参考电压的参考电压产生电路。 来自参考电压产生电路的参考电压被输出到电源电压产生电路。 电源电压产生电路提升参考电压以产生升高的电源电压。 升压的电源电压被输入到带隙基准电路。 带隙参考电路通过使用升压电源电压产生参考电压。

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