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The MPF9453AVMA1HNR2 is a low-power, cost-optimized multi-rail PMIC designed for the i.MX 91 processor and other simple Linux platforms. It operates within a supply voltage range of 2.7V to 5.5V and supports an operating temperature range of -40°C to 105°C (TA). The component is housed in a 40-HVQFN (5x5) package with exposed pad, suitable for surface mount installation.
Verify the complete part number including suffixes such as AVMA1HNR2 against official NXP documentation to ensure correct configuration and packaging. Confirm RoHS compliance status and lead times directly with authorized distributors or NXP sales representatives prior to ordering.
Select this component when designing systems based on the i.MX 91 processor requiring a consolidated power management solution. Ensure the design accommodates the 40-VFQFN package dimensions and thermal requirements. Verify that the input voltage range of 2.7V to 5.5V aligns with the system's power source capabilities.
This part belongs to the PF9453 series of specialized PMICs from NXP Semiconductors. It is specifically engineered to simplify power sequencing and efficiency for embedded processors like the i.MX 91, replacing discrete power components with a single integrated circuit solution.
Official alternatives for similar applications include PCA9451A and PF9453 variants. Consult Application Note AN14685 for detailed comparison between i.MX 93 alternatives and PF9453 family members.