MPF5023CMMA0ESR2

Overview

The MPF5023CMMA0ESR2 is a multi-channel PMIC from NXP's PF5023 series, designed for automotive and industrial applications. It features three step-down DC/DC converters with an input voltage range of 2.5 V to 5.5 V and output voltages adjustable from 400 mV to 1.8 V. The device supports up to 2.5 A output current and operates within a temperature range of -40°C to +125°C. Packaged in a 40-VFQFN Exposed Pad (HVQFN-40) for surface mount installation, it meets ASIL-B safety levels and AEC-Q100 qualification standards.

Feature Summary

• Multi-channel power management architecture with three integrated step-down DC/DC converters
• High configurability designed for demanding automotive and industrial environments
• Integrated safety mechanisms supporting ASIL-B functional safety requirements
• Automotive-grade reliability compliant with AEC-Q100 qualification standards

Applications

• Automotive infotainment systems
• High-performance automotive electronic control units
• Industrial control applications requiring robust power regulation

Procurement Notes

Verify the specific suffix 'CMMA0ESR2' against official NXP documentation to confirm package type, tape-and-reel quantity, and RoHS compliance status. Ensure compatibility with your system's thermal design constraints given the HVQFN-40 package. Confirm that the ASIL-B safety level aligns with your application's functional safety integrity requirements before finalizing procurement.

Selection Notes

Select this component when designing systems requiring multiple regulated outputs from a single IC in space-constrained automotive or industrial enclosures. The wide input voltage range accommodates varying supply conditions, while the high operating temperature rating ensures stability in harsh environments. Consider the exposed pad thermal performance for effective heat dissipation in high-current scenarios.

Part Context

This part belongs to the PF5023 family of professional power management ICs from NXP Semiconductors. The series is engineered specifically for high-reliability applications where compact size and multi-output capability are critical. It integrates advanced power conversion technologies into a single small-footprint package to reduce bill-of-materials complexity.

Replacement Considerations

Consult NXP official documentation for direct pin-to-pin replacements within the PF5023 series. Verify that any substitute maintains the same ASIL-B safety certification and AEC-Q100 qualification. Ensure thermal characteristics and output current capabilities match the original design specifications.