PCA9450x Power Management ICs NXP PCA9450x Power Management ICs (PMICs) are designed to support i.MX 8M family processor in both 1 cell Li-Ion and Li-polymer battery/adapter portable/non-portable applications. These PMICs are available in 3 variants including PCA9450AA (i.MX 8M mini), PCA9450B (i.MX 8M nano), and PCA9450C (i.MX 8M plus). The PCA9450x PMICs support DDR4, LPDDR4, and DDR3L memory types via system UBOOT configuration. These PMICs integrate the logic translator with auto-direction sensing. This logic translator is a 2-bit and dual supply translating transceiver. The PCA9450x PMICs operate within the -40°C to +105°C temperature range. These PMICs feature six buck regulators, five linear regulators, and one load switch to supply voltage rails powering the application processor and peripheral devices.