MPF5020AMMA0ES

Overview

The MPF5020AMMA0ES is a specialized automotive power management IC from the PF5024 series, designed for high-power applications. It integrates three step-down DC/DC converters and one low-dropout regulator (LDO). The device operates within an input voltage range of 2.5 V to 5.5 V, supporting output voltages from 400 mV to 1.8 V for buck regulators and up to 5 V for the LDO. It features a maximum output current of 2.5 A and functions reliably between -40°C and +125°C. Packaged in an HVQFN-40 format, it meets QM safety standards.

Feature Summary

• Integrates multiple power stages including three efficient buck regulators and a linear regulator with load switch capabilities.
• Includes dedicated auxiliary circuits such as an RTC supply, coin cell charger, watchdog timer, and safety monitoring systems.
• Designed with pre-programmed configurations to simplify implementation in complex automotive electronic architectures.

Applications

• High Power Automotive Systems
• Automotive Infotainment Units
• Processor Power Management for IMX8/S32V Platforms

Procurement Notes

Verify component authenticity through authorized NXP distributors or certified suppliers. Confirm RoHS compliance status via official documentation. Check for NRND status implications if applicable. Ensure ESD handling protocols are followed due to humidity sensitivity. Validate package integrity upon receipt against HVQFN-40 specifications.

Selection Notes

Select this PMIC for designs requiring integrated buck and LDO regulation in automotive environments. Consider the QM safety level for functional safety requirements. Evaluate thermal performance within the specified operating temperature range. Ensure input voltage constraints align with system battery characteristics. Verify compatibility with target processor platforms like IMX8 or S32V.

Part Context

Part of the NXP PF5020 professional PMIC family, targeting automotive infotainment and high-power applications. It complements other variants like MPF5024AMMA0ES by offering specific regulator counts and safety levels tailored for processor power delivery in demanding vehicle electronics.

Replacement Considerations

Consult official substitution lists for equivalent PMICs with similar regulator configurations and safety certifications. Verify pin-to-pin compatibility and electrical parameter alignment before replacement.

FAQ

What safety level does the MPF5020AMMA0ES support?

It supports QM (Quality Management) safety level certification.

Does the MPF5020AMMA0ES include a real-time clock supply?

Yes, it includes a dedicated RTC supply circuit along with a coin cell charger.