PF7100 7-Channel PMIC for i.MX 8 Processors NXP Semiconductors PF7100 7-Channel Power Management Integrated Circuit (PMIC) is specifically designed to be the primary power management building block for high-end multimedia application processors from the i.MX 8 series. The PF7100 is also capable of providing a power solution to the high end i.MX 6 series, as well as many non-NXP processors. The PF7100 features five high-efficiency buck converters and two linear regulators for powering the processor, memory, and miscellaneous peripherals.