MVR5510AMDA4ESR2

Overview

The MVR5510AMDA4ESR2 is an automotive multi-output power management IC from the VR5510 series, designed for ASIL D safety compliance. It integrates multiple high-efficiency synchronous buck regulators and a boost converter on a single die with shared thermal management via a large exposed pad. The device supports a wide input voltage range of 2.7 V to 60 V and operates within a temperature range of -40 °C to +125 °C. Key output capabilities include 800 mA, 1 A, and 3.6 A currents, with a maximum output voltage of 5 V. It is housed in a QFN-56 package suitable for SMD/SMT installation.

Feature Summary

• Integrates multiple high-efficiency synchronous buck regulators and one boost converter on a single die
• Designed for ASIL D functional safety compliance in automotive applications
• Features shared thermal management through a large exposed pad
• Supports a wide input voltage range from 2.7 V to 60 V

Applications

• Automotive gateway systems
• Telematics units
• Domain controllers

Procurement Notes

Verify the specific suffix ES against official NXP documentation to confirm pinout and electrical characteristics match your design requirements. Ensure compatibility with the required reel packaging quantity of 4000 units if ordering in tape-and-reel format. Confirm that the QFN-56 package footprint aligns with your PCB layout guidelines before finalizing procurement.

Selection Notes

Select this component when ASIL D safety integrity is mandatory for the power distribution network. The integrated topology reduces external component count compared to discrete solutions. Verify that the 60 V input tolerance matches the vehicle's electrical system specifications. Consider the thermal performance of the exposed pad for your enclosure design constraints.

Part Context

This part belongs to the VR5510 family of safety power management ICs from NXP Semiconductors. The family includes variants with different output configurations and packaging options, such as MVR5510AMDA0ES and MVR5510AMDA6ES. These devices are engineered specifically for advanced automotive architectures requiring high reliability and functional safety certification.

Replacement Considerations

Direct substitutes within the same family include MVR5510AMDA0ESR2 and MVR5510AMDA6ESR2. Verify that the alternative variant offers compatible output current ratings and pin assignments. Cross-reference the datasheet to ensure the replacement maintains ASIL D compliance and identical thermal characteristics.