MFS2633AMBA0ADR2

Power Management - Specialized Overview

The MFS2633AMBA0ADR2 is an automotive Safety System Basis Chip from the NXP FS26 series, designed for ASIL B applications. It operates within a supply voltage range of 3.2 V to 36 V and supports input voltages up to 40 V. The device features a maximum output current of 1.6 A and provides regulated outputs ranging from 800 mV to 3.35 V. It is housed in an LQFP-48 package suitable for SMD/SMT installation and functions reliably across temperatures from -40°C to +125°C.

Power Management - Specialized Feature Summary

• Integrated safety system basis chip architecture optimized for low power consumption in ASIL B environments
• Automotive-grade reliability with wide operating temperature range and high input voltage tolerance

Power Management - Specialized Applications

• Electric Power Steering (EPS)
• Automotive safety-critical subsystems requiring ASIL B compliance

Power Management - Specialized Procurement Notes

Verify the specific ordering suffix 'R2' against official documentation to confirm tape-and-reel packaging details. Confirm end-of-life status as this component family is subject to obsolescence. Ensure compatibility with existing board layouts for the LQFP-48 package before procurement.

Power Management - Specialized Selection Notes

Select this part for ASIL B applications requiring a dedicated safety PMIC. Compare against ASIL D variants like the MFS2633AMDAJAD if higher integrity levels are needed. Verify that the 1.6 A output current meets load requirements and that the 3.35 V max output aligns with downstream component limits.

Power Management - Specialized Part Context

This component belongs to the NXP FS26 series of specialized power management ICs. It complements other FS26 variants such as the MFS2633AMDA0AD and MFS2633AMDALAD, offering tailored safety features and power configurations for different automotive functional safety integrity levels.

Power Management - Specialized Replacement Considerations

Public confirmed substitute part numbers are not available in the provided data.