500 °c, High Current Linear Voltage Regulator in 4H-SiC BJT Technology

• This letter reports on a fully integrated 2-linear voltage regulator operational in a wide temperature range from 25 °C up to 500 °C fabricated in 4H-SiC technology. The circuit provides a stable output voltage with less than 1% variation in the entire temperature range. This letter demonstrates the first power supply solution providing both high-temperature (up to 500 °C) and high-load driving capabilities (up to 2).

Ämnesord

TEKNIK OCH TEKNOLOGIER  -- Elektroteknik och elektronik (hsv//swe)

ENGINEERING AND TECHNOLOGY  -- Electrical Engineering, Electronic Engineering, Information Engineering (hsv//eng)

Nyckelord

Bipolar junction transistor (BJT)

high-temperature IC

linear voltage regulator (LVR)

silicon carbide (SiC)

Publikations- och innehållstyp

ref (ämneskategori)

art (ämneskategori)