MC33FS8405G0KSR2

Power Management - Specialized Overview

The MC33FS8405G0KSR2 is an automotive, functionally safe multi-output power supply integrated circuit from the FS84 series. It features a DC maximum input voltage of 60V and multiple switch-mode power supplies (SMPS) and linear regulators (LDOs). The device operates within a temperature range of -40°C to +125°C with an input current of 1.5A and operating supply current of 15mA. It utilizes a 56-pin HVQFN package and supports a 32-bit SPI interface with CRC for communication.

Power Management - Specialized Feature Summary

• Integrated safety monitoring achieving ASIL B functional safety level
• Programmable power sequencing and specific functions via one-time programmable memory
• Low standby sleep current of 10µA in shutdown mode
• Supports ISO26262 standards and AEC-Q100 requirements

Power Management - Specialized Applications

• ADAS domain controllers
• Radar sensor systems
• Vision camera applications
• LiDAR sensor interfaces

Power Management - Specialized Procurement Notes

Verify the complete part number including the KS suffix for HVQFN-56 packages in new designs. Confirm RoHS3 compliance status. Ensure compatibility with S32 microcontrollers as the primary配套 chip. Check OTP programming requirements against standard pre-defined configurations or custom development needs using compatible evaluation kits.

Power Management - Specialized Selection Notes

Select this component for ADAS sensor applications requiring high reliability and functional safety. It serves as a companion to S32 microcontrollers. Consider the FS84 series scalability and pin-to-pin compatibility with FS85 if software flexibility is required. Verify that the 60V input range and multiple output capabilities meet system power distribution needs.

Power Management - Specialized Part Context

This IC belongs to the FS84 family, designed specifically for automotive safety applications. It is developed following ISO26262 standards and meets AEC-Q100 qualification. The FS84 series offers scalable power and safety concepts, ensuring robust performance in demanding automotive environments while supporting advanced driver assistance systems.

Power Management - Specialized Replacement Considerations

Consult official documentation for direct substitutes. The FS8400 and FS8405 are pin-to-pin and software compatible within the FS84 family. Verify specific configuration differences before substitution.