Title :
Undervoltage detector circuit for avionics using single supply voltage with MOS-FET
Author :
Joo Ho Won ; Hyungho Ko
Author_Institution :
Satellite Electron. Team, Korea Aerosp. Res. Inst., Daejeon, South Korea
Abstract :
Under-voltage detector (UVD) is consisted of the comparator and voltage divider, which is used for the reference and comparison with that reference in avionics. It is best for this UVD to use only one supply, but general UVD in commercial and avionics application has to use different supply for reference with comparator supply. This paper propose the advance UVD circuit, which use the threshold characteristics of MOS-FET, and makes it possible for UVD circuit to use only one supply for target and reference.
Keywords :
MOSFET circuits; avionics; detector circuits; reference circuits; MOSFET threshold characteristics; UVD circuit; avionics; comparator supply; single supply voltage; undervoltage detector circuit; voltage divider; Aerospace electronics; Consumer electronics; Integrated circuit reliability; Resistance; Resistors; Threshold voltage; MOS-FET; UVD; threshold voltage;
Conference_Titel :
Consumer Electronics (ISCE 2014), The 18th IEEE International Symposium on
Conference_Location :
JeJu Island
DOI :
10.1109/ISCE.2014.6884367
