MPF9453ACMB1HNR2

Overview

The MPF9453ACMB1HNR2 is a specialized power management IC (PMIC) from NXP Semiconductors, designed primarily 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 85°C (TA). The component is housed in a 40-HVQFN (5x5) surface-mount package with exposed pad. This PMIC integrates multiple regulators to provide efficient power solutions for IoT applications.

Feature Summary

• Integrated multi-rail power management solution optimized for low power consumption
• Cost-optimized design tailored for i.MX 91 and similar processor platforms
• Supports simple Linux-based application environments

Applications

• i.MX 91 processor power supply systems
• IoT device power management
• Simple Linux platform implementations

Procurement Notes

Verify the specific suffix 'R2' indicates tape and reel packaging when sourcing. Confirm the exact thermal performance specifications against the official PF9453 datasheet for your enclosure design. Ensure compatibility with the target processor's power sequencing requirements before integration.

Selection Notes

Select this component when designing for NXP i.MX 91 processors requiring a compact, cost-effective PMIC. It is suitable for applications needing integrated buck regulation without external complex circuitry. Consider the 40-pin HVQFN package constraints for PCB layout and thermal dissipation needs.

Part Context

This part belongs to the PF9453 series of power management ICs. It serves as a dedicated power controller for NXP's i.MX 91 application processors. The series focuses on providing a complete power solution for IoT devices, reducing bill of materials by integrating multiple rails into a single chip.

Replacement Considerations

Check for pin-compatible alternatives within the same PF9453 family, such as MPF9453AVMA2HNR2, ensuring functional equivalence for the specific regulator configuration required.