MPF9453ACMA1HNR2

Overview

The MPF9453ACMA1HNR2 is a specialized Power Management IC (PMIC) from the PF9453 series, manufactured by NXP Semiconductors. It is designed as a low-power, cost-optimized multi-rail solution for the i.MX 91 processor and other simple Linux platforms. The device 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). It is housed in a 40-HVQFN package with dimensions of 5x5 mm, featuring a bare pad for thermal management. The component is intended for surface-mount installation and serves as a single-chip power management solution for IoT applications.

Feature Summary

• Single-chip power management integrated circuit optimized for low power consumption
• Multi-rail output architecture designed specifically for i.MX 91 processor support
• Cost-optimized design targeting Internet of Things (IoT) and simple Linux platform implementations

Applications

• Power supply solutions for i.MX 91 processors
• Internet of Things (IoT) device power management
• Simple Linux-based embedded platforms

Procurement Notes

Verify the specific suffix HNR2 against official NXP documentation to confirm reel packaging and tape-and-reel specifications. Ensure compatibility with the 40-HVQFN footprint during PCB layout. Confirm RoHS compliance status through the manufacturer's latest environmental declaration. Cross-reference the full part number with authorized distributors to avoid counterfeit components. Validate that the selected variant meets the required thermal and electrical characteristics for the target application environment.

Selection Notes

Select this PMIC when designing systems centered around the i.MX 91 processor requiring a consolidated power solution. It is suitable for applications prioritizing low power consumption and reduced bill-of-materials complexity. Consider this component for simple Linux platforms where multi-rail generation is necessary but space and cost are constrained. Ensure the input voltage range aligns with the system's power source capabilities before integration.

Part Context

This component belongs to the PF9453 series of specialized PMICs developed by NXP Semiconductors. The series focuses on providing integrated power management for advanced microprocessors, particularly those used in IoT and edge computing scenarios. The MPF9453ACMA1HNR2 variant represents a specific packaging and configuration option within this family, tailored for high-volume surface-mount assembly processes.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult NXP Semiconductors or authorized distributors for pin-compatible alternatives or updated revisions of the PF9453 series.