公开(公告)号：US11031804B2

公开(公告)日：2021-06-08

申请号：US15804993

申请日：2017-11-06

Applicant: NXP B.V.

Inventor： Jacobus Eduardus Henricus Maria Peeters ,  Peter Theodorus Johannes Degen

IPC: G05B23/02 ,  G05B15/02 ,  H02J7/02

Abstract: One example discloses a power controller for a power device, wherein the power device includes a normal state, the power controller having: an input configured to receive fault detection signals attributable to the power device; an output configured to be coupled to the power device; and wherein the power controller is configured to send a state change signal over the output to change the normal state of the power device to a first fault state for a first time period in response to a first fault detection signal; and wherein the power controller is configured to send a state change signal over the output to change the first fault state of the power device to a second fault state for a second time period in response to a second fault detection signal.

公开(公告)号：US20190140473A1

公开(公告)日：2019-05-09

申请号：US15804993

申请日：2017-11-06

Applicant: NXP B.V.

Inventor： Jacobus Eduardus Henricus Maria Peeters ,  Peter Theodorus Johannes Degen

IPC: H02J7/02 ,  G05B15/02 ,  G05B23/02

Abstract: One example discloses a power controller for a power device, wherein the power device includes a normal state, the power controller having: an input configured to receive fault detection signals attributable to the power device; an output configured to be coupled to the power device; and wherein the power controller is configured to send a state change signal over the output to change the normal state of the power device to a first fault state for a first time period in response to a first fault detection signal; and wherein the power controller is configured to send a state change signal over the output to change the first fault state of the power device to a second fault state for a second time period in response to a second fault detection signal.