MFS2620AMBA0AD

Power Management - Specialized Overview

The MFS2620AMBA0AD is an automotive System Basis Chip (SBC) from the FS26 family, designed for ASIL B and ASIL D safety integrity levels. It integrates multiple switch-mode regulators and LDOs to power microcontrollers, sensors, and peripherals. Key electrical parameters include a maximum DC input voltage of 40V and a supply voltage range of 3.2V to 40V. The device operates within a temperature range of -40°C to +125°C and features low-power modes with sleep currents as low as 25µA. It utilizes a 48-LQFP-EP package.

Power Management - Specialized Feature Summary

• Integrates functional safety mechanisms compliant with ISO 26262 standards for ASIL B and ASIL D applications.
• Provides multiple switch-mode and linear voltage regulators for diverse system power requirements.
• Supports low-power operation with configurable wake-up sources including GPIO, long-time timers, and SPI communication.

Power Management - Specialized Applications

• Safety-oriented domain controller systems
• Automotive microcontroller power management
• Sensor and peripheral IC powering

Power Management - Specialized Procurement Notes

Verify component authenticity through authorized NXP channels due to end-of-life status. Confirm package integrity and pin alignment against the 48-LQFP-EP specification. Ensure design compatibility with existing OTP configurations and safety documentation before integration.

Power Management - Specialized Selection Notes

Select this component for applications requiring high-integrity power management with integrated safety diagnostics. Consider thermal performance via the exposed pad and verify that the 40V input range matches the vehicle's electrical architecture. Evaluate low-power mode requirements against the specified standby current values.

Power Management - Specialized Part Context

This part belongs to the FS26 Safety SBC family, which offers scalable solutions for automotive electronics. It complements NXP's broader portfolio of PMICs and MCUs, providing a unified platform for secure and efficient power distribution in complex automotive networks.

Power Management - Specialized Replacement Considerations

MFS2620HMB0AD is a manufacturer-recommended alternative within the same family. Verify pinout compatibility and safety certification equivalence before substitution.