MFS2613AMDH3ADR2

Power Management - Specialized Overview

The MFS2613AMDH3ADR2 is an automotive Safety System Basis Chip (SBC) from the NXP FS26 series, designed for ASIL D safety integrity. It integrates multiple switching regulators and LDOs to power microcontrollers, sensors, and communication interfaces within a system partition. The device operates with a supply voltage range of 3.2 V to 36 V and delivers up to 800 mA output current. It supports adjustable output voltages from 800 mV to 3.35 V and functions reliably in temperatures between -40°C and +125°C.

Power Management - Specialized Feature Summary

• Integrates multiple switching and low-dropout regulators for comprehensive system power management
• Supports ASIL D functional safety requirements with dedicated monitoring circuits
• Features low-power standby modes with minimal sleep current consumption
• Includes configurable wake-up sources via GPIO, long-time timers, or SPI communication

Power Management - Specialized Applications

• Electric Power Steering (EPS) systems
• ASIL D compliant automotive electronic control units
• System partitions requiring high-integrity power distribution

Power Management - Specialized Procurement Notes

Verify the specific suffix 'R2' indicates reel packaging versus tray options when sourcing. Confirm end-of-life status as some FS26 variants are transitioning out of production. Ensure compatibility with existing PCB footprints for the LQFP-48 package. Validate that the ASIL D certification covers the intended application scope.

Power Management - Specialized Selection Notes

Select this component for applications demanding ASIL D compliance and integrated power regulation. Compare against other FS26 variants based on required output currents and specific safety features. Consider thermal performance requirements given the LQFP-48 package with exposed pad. Verify software support availability for configuration via SPI or OTP programming.

Power Management - Specialized Part Context

This part belongs to the NXP FS26 family of Safety System Basis Chips. The family provides scalable solutions for automotive applications ranging from ASIL B to ASIL D. These devices consolidate power management, system control, and diagnostic functions into a single chip, reducing board space and complexity compared to discrete solutions.

Power Management - Specialized Replacement Considerations

MFS2613AMDA4AD is a listed variant within the same FS26 family offering similar core functionality.