MFS2611AMBA0ADR2

Power Management - Specialized Overview

The MFS2611AMBA0ADR2 is a specialized automotive Power Management IC (PMIC) from the FS26 series, designed as a Safety System Basis Chip. It operates within an input voltage range of 2.5 V to 6.35 V and delivers a maximum output current of 800 mA with adjustable output voltages between 800 mV and 3.35 V. The device supports a wide operating temperature range from -40°C to +125°C and features a typical operating supply current of 15 mA. Packaged in an LQFP-48 surface-mount format on a reel, it integrates high-voltage capabilities for robust system power management.

Power Management - Specialized Feature Summary

• Integrates multiple switching regulators and LDOs to power microcontrollers, sensors, and peripherals.
• Provides precise voltage references and dual independent voltage tracking regulators.
• Includes system control features such as analog multiplexers, GPIOs, and long-time timers.
• Supports configurable wake-up events triggered by I/O pins, timers, or SPI communication.

Power Management - Specialized Applications

• Electric Power Steering (EPS)
• Automotive sensor interfaces
• Peripheral IC power distribution

Power Management - Specialized Procurement Notes

Verify component authenticity through authorized NXP channels. Confirm RoHS compliance status via official documentation. Check for moisture sensitivity handling requirements during storage and assembly. Ensure compatibility with existing PCB footprint and thermal management design specifications before integration.

Power Management - Specialized Selection Notes

Select this PMIC for applications requiring integrated safety basis chip functionality within the FS26 ecosystem. Evaluate input voltage constraints against the 2.5 V to 6.35 V operational window. Consider the LQFP-48 package for thermal performance and space efficiency. Verify that the 800 mA output capability meets the total load requirements of connected microcontrollers and peripherals.

Power Management - Specialized Part Context

This component belongs to the FS26 family of Safety System Basis Chips, which are engineered for automotive environments. The series offers scalable solutions covering ASIL B and ASIL D safety levels. These devices combine power management with diagnostic functions, enabling secure system partitioning and fault monitoring for critical vehicle electronics.

Power Management - Specialized Replacement Considerations

Consult official NXP documentation for qualified substitutes within the FS26 series. Verify pinout and functional equivalence before considering alternative part numbers. No specific public substitute part numbers are confirmed for direct replacement without engineering validation.