Document Type and Number:
Japanese Patent JPWO2021124719
Kind Code:
A1
Abstract:
Provided is a semiconductor circuit connected to a load circuit and configured to control power supply to the load circuit, comprising: a power line to which a power voltage is applied; an overvoltage protection unit that has an output unit configured to interrupt power supply from the power line to the load circuit when the power voltage in the power line is overvoltage; and a state notification unit configured to notify the outside of a state signal indicating whether the output unit is interrupting the power supply.
Application Number:
JP2021565358A
Publication Date:
June 24, 2021
Filing Date:
November 06, 2020
Export Citation:
Domestic Patent References:
| JP2003303890A | 2003-10-24 | |||
| JPS5587126U | 1980-06-16 | |||
| JP2019097338A | 2019-06-20 | |||
| JP2000332207A | 2000-11-30 | |||
| JP3918614B2 | 2007-05-23 | |||
| JP2018152391A | 2018-09-27 | |||
| JP2007195330A | 2007-08-02 |