Battery electric vehicles (BEVs) and hybrid electric vehicles (HEVs) are becoming more and more popular to achieve carbon neutrality worldwide.
Automakers are encouraged to ensure safety against hazardous events such as lithium-ion batteries catching fire and emitting fumes. The cruising range per charge of BEVs must be extended equivalent to a single fueling of internal combustion engine vehicle. The high safety and long cruising range required for battery systems are supported by Nuvton battery monitoring ICs with various safety functions and enables highly accuratevoltage measurement.