公开(公告)号：US20200212860A1

公开(公告)日：2020-07-02

申请号：US16233604

申请日：2018-12-27

申请人： NXP B.V.

发明人： Siamak DELSHADPOUR ,  Ahmad DASHTESTANI

IPC分类号： H03G3/00 ,  H03G1/00 ,  H03M1/18 ,  H02H9/04 ,  H03K17/22 ,  G01R19/00

摘要： A voltage detection circuit including an input voltage stage configured to scale down an input voltage to produce a scaled down voltage, a gain loss stage configured to receive and adjust the scaled down voltage based on a determined gain or loss to be applied to the scaled down voltage, and a comparison circuit configured to determine if the input voltage is over or under a desired voltage value.