MFS8612BMDA0ESR2

Power Management - Specialized Overview

The MFS8612BMDA0ESR2 is a Safety System Basis Chip from the FS86 series, designed for domain controllers with ASIL D compliance. It integrates multiple voltage regulators including buck, boost, and LDO outputs within an HPQFN-48 package. The device operates on a supply voltage of 4.5 V to 60 V and meets AEC-Q100 qualification standards. It supports a wide operating temperature range from -40 C to +125 C, ensuring reliability in automotive battery network applications.

Power Management - Specialized Feature Summary

• Integrated safety system basis chip architecture compliant with ASIL D requirements
• Combines SMPS and LDO technologies for efficient power management
• Designed specifically for automotive domain controller applications

Power Management - Specialized Applications

• Automotive domain controllers
• Battery network applications

Power Management - Specialized Procurement Notes

Verify the complete part number including suffixes such as ESR2 to ensure correct packaging and reel specifications. Confirm ASIL D certification status against specific project requirements. Check RoHS compliance details through official NXP documentation before integration into production lines.

Power Management - Specialized Selection Notes

Select this component when ASIL D functional safety integrity is mandatory for the domain controller. Ensure input voltage ranges between 4.5 V and 60 V match the vehicle electrical system. Verify thermal performance capabilities within the specified -40 C to +125 C operational envelope for harsh automotive environments.

Power Management - Specialized Part Context

This part belongs to the NXP FS86 series of specialized PMICs. It serves as a basis chip for complex automotive electronic architectures. The series focuses on integrating safety features with power regulation to reduce board space and complexity in modern vehicle control units.

Power Management - Specialized Replacement Considerations

Consult NXP official substitution lists for compatible alternatives. Generic replacements may not support ASIL D certification or identical pin configurations.