MFS2611AMDA0ADR2

Power Management - Specialized Overview

The MFS2611AMDA0ADR2 is a specialized Power Management IC (PMIC) from the FS26 family, designed for automotive applications. It operates within an input voltage range of 2.5 V to 6.35 V and delivers an adjustable output voltage between 800 mV and 3.35 V. The device supports a maximum input current of 800 mA with a typical operating supply current of 15 mA. It functions reliably across a temperature range of -40°C to +125°C and is housed in an LQFP-48 package.

Power Management - Specialized Feature Summary

• Integrates multiple switching regulators and LDOs to power microcontrollers, sensors, and communication interfaces.
• Provides system control features including analog multiplexers, GPIOs, and long-time timers for wake-up events.
• Supports ASIL B and ASIL D functional safety requirements with potential fault monitoring capabilities.

Power Management - Specialized Applications

• Automotive electronic systems requiring high reliability
• Powering microcontrollers and peripheral ICs in safety-critical environments
• System partitioning in ISO 26262 compliant designs

Power Management - Specialized Procurement Notes

Verify the specific suffix ADR2 against official NXP documentation to confirm tape-and-reel packaging and moisture sensitivity levels. Confirm that the part number corresponds to the correct variant within the FS26 family, as minor suffix changes may indicate different packaging or configuration options. Ensure compatibility with your board's thermal and electrical requirements before finalizing procurement.

Power Management - Specialized Selection Notes

Select this component when designing automotive systems that require integrated power management with functional safety certification. It is suitable for applications needing precise voltage regulation for MCUs and peripherals within a compact LQFP-48 footprint. Consider its low-power modes and wake-up sources if energy efficiency during standby is a priority.

Power Management - Specialized Part Context

This part belongs to the FS26 Safety System Basis Chip series by NXP Semiconductors. The FS26 line is engineered for automotive safety applications, offering comprehensive power management and diagnostic features. It integrates regulators, reference voltages, and system control blocks into a single solution to reduce board complexity and improve reliability in critical vehicle subsystems.

Power Management - Specialized Replacement Considerations

Consult NXP datasheets for direct substitutes within the FS26 family, such as variants with different output currents or safety ratings. Verify pin-to-pin compatibility and electrical specifications before replacing. Generic PMICs are not recommended due to specific safety and interface requirements.