PMIC for DDR5 RDIMMs and LRDIMMs

The P8900 PMIC is a power management IC (PMIC) designed for typical DDR5 RDIMM, DDR5 LRDIMM, and DDR5 NVDIMM applications. The PMIC features four step-down switching regulators and three LDO regulators. The P8900 PMIC is designed to support up to 15 Watts of power. It is powered from VINBulk input for switching regulators and VINMgmt input for the rest of the PMIC. The P8900 PMIC supports selectable interface (I²C or I³C) to fit various application environments.