MFS2621AMDA0ADR2

Power Management - Specialized Overview

The MFS2621AMDA0ADR2 is a Safety System Basis Chip from the FS26 series, designed for low and mid-end microcontroller units in automotive applications. It operates within an input voltage range of 3.2 V to 36 V and supports a maximum DC input of 40 V. The device provides an output voltage range of 800 mV to 3.35 V with an output current capability of 1.6 A. It functions across a temperature range of -40°C to +125°C and is housed in an LQFP-48 package.

Power Management - Specialized Feature Summary

• Complies with ISO 26262 standards covering ASIL B and ASIL D safety levels
• Integrates multiple switching regulators and LDOs for system power distribution
• Features advanced potential fault monitoring via on-demand ABIST during operation
• Includes long-time timers and configurable wake-up sources for system control

Power Management - Specialized Applications

• Electric Power Steering (EPS)
• Low and mid-end microcontroller unit systems
• ASIL B and ASIL D compliant automotive safety architectures

Power Management - Specialized Procurement Notes

Verify component authenticity through authorized NXP channels due to end-of-life status. Confirm RoHS compliance details and moisture sensitivity handling requirements prior to assembly. Ensure design compatibility with the LQFP-48 package thermal management specifications. Review official datasheets for OTP configuration constraints and functional safety documentation before integration.

Power Management - Specialized Selection Notes

Select this component for automotive designs requiring ISO 26262 ASIL B/D certification. It suits applications needing integrated power management with diagnostic capabilities. Consider its low-power modes for battery-sensitive systems. Verify that the 1.6 A output current meets load requirements. Evaluate the LQFP-48 package for thermal performance in enclosed environments.

Power Management - Specialized Part Context

Part of the FS26 family of Power System Basis Chips. Designed for automotive microcontrollers. Combines power regulation with safety diagnostics. Supports S32 processors. Offers configurable outputs via OTP memory. Integrates analog multiplexers and GPIOs. Provides precise voltage references for system stability.

Power Management - Specialized Replacement Considerations

MFS2621AMDABAD is a documented variant within the FS26 series. Verify pinout and OTP configuration compatibility. Check specific safety level certifications for the substitute. Ensure operating voltage ranges match system requirements.