MC33FS8530A0KSR2

Power Management - Specialized Overview

The MC33FS8530A0KSR2 is a safety power management IC from the FS8500 series, designed for automotive applications. It operates within an input voltage range of 5.1 V to 60 V and features a working supply voltage of 2.7 V to 40 V. The device draws 1.5 A input current with a quiescent current of 15 mA. It is housed in an HVQFN-56 package (8x8 mm) suitable for surface mount installation. The component functions as a fail-safe system basis chip, supporting operating temperatures from -40°C to +125°C.

Power Management - Specialized Feature Summary

• Integrated safety power management for functionally safe automotive systems
• Multi-output power supply architecture optimized for domain controllers
• Fail-safe system design ensuring reliable operation under fault conditions

Power Management - Specialized Applications

• Radar systems
• Vision systems
• ADAS Domain Controllers

Power Management - Specialized Procurement Notes

Verify the specific suffix 'A0' against 'A1' variants to ensure correct configuration, as ordering suffixes may indicate different internal revisions or packaging options. Confirm the HVQFN-56 package dimensions match your PCB footprint requirements. Check the latest datasheet for any updates on recommended soldering profiles and thermal dissipation guidelines for this specific QFN variant.

Power Management - Specialized Selection Notes

Select this component when designing ADAS or radar systems requiring a certified safety PMIC. Ensure the 5.1 V to 60 V input range aligns with your vehicle's power bus. Consider the 15 mA quiescent current for low-power standby modes. Verify that the HVQFN-56 package fits within the spatial constraints of the domain controller board layout.

Power Management - Specialized Part Context

This part belongs to NXP's FS8500 family of System Basis Chips, which are specialized PMICs for automotive use. These chips integrate power management with safety features, targeting high-reliability applications like autonomous driving sensors. The FS8500 series is engineered to meet stringent automotive functional safety standards, providing robust power distribution for critical electronic control units.

Power Management - Specialized Replacement Considerations

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