ADP1031ACPZ-2, Power Management Specialized - PMIC Three-Channel, Isolated Micropower Management Unit with Seven Digital Isolators

Semiconductors\Power Management ICs\Power Management Specialized - PMICADP1031 Micropower Management UnitsAnalog Devices ADP1031 Micropower Management Units (PMUs) are isolated PMUs that offer high performance. These PMUs integrate an isolated flyback DC-to-DC regulator, an inverting DC-to-DC regulator, and a buck DC-to-DC regulator to provide three isolated power rails. These regulators are relatively phase shifted to one another, resulting in reduced electromagnetic interference (EMI). The ADP1031 µPMUs feature four, high-speed serial peripheral interface (SPI) isolation channels and three general-purpose digital isolators. These digital isolators are based on Analog Devices iCoupler ® chip-scale transformer technology, optimized for low power and low radiated transmissions.