Power-Monitoring IC has built-in self-diagnostic function

ROHM recently announced the availability of a power supply monitoring integrated circuit (IC), the BD39040MUF-C, with built-in self-test (BIST) that supports functional safety. The IC is well-suited for automotive application power-supply systems requiring fail-safe measures such as electric power steering as well as sensors and cameras for autonomous driving and advanced driver-assistance systems (ADAS), says the company.

https://www.electronicdesign.com/automotive/power-monitoring-ic-has-built-self-diagnostic-function