MPF5024CVNA0ES

Overview

The MPF5024CVNA0ES is a specialized Power Management IC (PMIC) from NXP Semiconductors, designed for high-performance automotive applications. It integrates four step-down DC/DC converters within an HVQFN-40 package. The device operates with an input voltage range of 2.5 V to 5.5 V and supports output currents up to 2.5 A per channel. Output voltages are adjustable from 400 mV to 1.8 V. It functions within a temperature range of -40°C to +125°C and includes safety features compliant with ASIL B standards.

Feature Summary

• Integrates four high-efficiency buck regulators for multi-rail power distribution
• Includes independent voltage monitoring circuits ensuring ISO26262 ASIL B compliance
• Supports flexible configuration via One-Time Programmable (OTP) memory
• Features advanced thermal protection and programmable fault protection mechanisms

Applications

• Automotive infotainment systems
• Advanced Driver Assistance Systems (ADAS)
• Visual and radar processing units
• Applications based on i.MX or S32 processors

Procurement Notes

Verify the specific suffix CVNA0ES against official NXP documentation to confirm pinout and OTP configuration. Check current lifecycle status as some variants may be marked Not Recommended for New Designs. Ensure compatibility with required I2C interface speeds and enable control logic before integration into the final hardware design.

Selection Notes

Select this component when multiple regulated rails are required in a compact form factor for automotive environments. Consider the HVQFN-40 package constraints for thermal management. Verify that the 2.5 A output capability meets the peak load requirements of the connected processor or peripheral. Confirm ASIL B safety requirements align with the system's functional safety goals.

Part Context

This part belongs to the PF5024 series of multi-channel PMICs. It is closely related to the MPF5024AMMA0ES variant, differing primarily in OTP programming and packaging specifications. The series is engineered to support complex SoCs like i.MX and S32 microcontrollers, providing integrated power sequencing and monitoring capabilities essential for modern automotive electronics.

Replacement Considerations

Consult NXP official substitution lists for direct replacements. Variants such as MPF5024AMMA0ES share similar core functionalities but may differ in OTP content or package details. Do not assume interchangeability without verifying electrical parameters and safety certification levels.