Regulator circuit and integrated circuit device forming the regulator circuit

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专利权人:

FUJI ELECTRIC CO., LTD.

发明人:

Kohama Takanori

申请号：

US201414246449

公开号：

US9541931(B2)

申请日:

2014.04.07

申请国别(地区):

美国

年份:

2017

代理人:

Rabin & Berdo, P.C.

摘要：

A regulator circuit that makes it possible to supply a voltage which enables a load circuit to operate normally, even if an external power supply voltage is momentarily interrupted or dropped, includes a ZD/R parallel circuit (a backflow prevention diode and in parallel with a resistor) that is connected between an external power supply voltage terminal and the drain of a MOSFET.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/