MFS2603AMDA0ADR2

Power Management - Specialized Overview

The MFS2603AMDA0ADR2 is an automotive-grade Safety System Basis Chip (SBC) from the FS26 series, designed for ASIL B applications. It operates within a supply voltage range of 3.2 V to 36 V and supports output currents up to 800 mA with adjustable output voltages between 800 mV and 3.35 V. The device functions reliably across an extended temperature range of -40°C to +125°C. It is housed in a 48-LQFP package with exposed pad and is supplied in tape-and-reel packaging.

Power Management - Specialized Feature Summary

• Integrated safety system basis chip architecture compliant with ASIL B requirements
• High-current output capability supporting demanding automotive loads
• Wide input voltage tolerance suitable for 12 V, 24 V, and 48 V automotive systems

Power Management - Specialized Applications

• Electric Power Steering (EPS)
• Automotive body control modules
• Safety-critical sensor interfaces

Power Management - Specialized Procurement Notes

Verify the specific suffix 'R2' indicates tape-and-reel packaging versus tray options. Confirm ASIL B qualification status against current NXP documentation. Check end-of-life notices as some FS26 variants are marked last-buy. Ensure RoHS3 compliance matches project environmental standards.

Power Management - Specialized Selection Notes

Select this component when ASIL B functional safety integrity is required alongside high-current power delivery. Compare against MFS2600 or MFS2630 families based on specific channel count and safety mechanism needs. Validate thermal performance in the 48-LQFP-EP package for the target application environment.

Power Management - Specialized Part Context

Part of the NXP FS26 family of Safety System Basis Chips. These devices integrate power management and communication interfaces specifically for automotive safety applications. The MFS2603 variant targets mid-range current requirements compared to higher-power siblings.

Power Management - Specialized Replacement Considerations

MFS2603AMBA0AD is a manufacturer-recommended alternative with different packaging.