BTS409L1E3062AAUMA1

Power Distribution Switches, Load Drivers Overview

The BTS409L1E3062AAUMA1 is a single-channel N-channel vertical power FET from Infineon's PROFET+ family, utilizing SIPMOS technology. It integrates a charge pump for high-side switching and features ground-referenced CMOS-compatible inputs. The device includes diagnostic feedback via an open-drain status pin. Key electrical parameters include a load voltage range of 5V to 34V, a typical on-resistance of 50mΩ, and a maximum output current of 5.8A. It operates within a junction temperature range of -40°C to 150°C.

Power Distribution Switches, Load Drivers Feature Summary

• Integrates a charge pump enabling direct connection to standard CMOS logic without external level shifting.
• Provides comprehensive embedded protection against overcurrent, short circuit, overtemperature, and overvoltage conditions.
• Features a diagnostic status pin that indicates internal fault states or normal operation through an open-drain output.

Power Distribution Switches, Load Drivers Applications

• Automotive lighting control systems
• High-side load switching in vehicle body electronics
• General purpose power distribution units

Power Distribution Switches, Load Drivers Procurement Notes

Verify the specific suffix 'AUMA1' against official Infineon documentation to confirm tape and reel packaging details. Ensure compatibility with automotive qualification standards required for your specific application environment. Cross-reference the full part number to distinguish between different mass production variants.

Power Distribution Switches, Load Drivers Selection Notes

Select this component when a high-side switch with integrated diagnostics and low on-resistance is required. The 5.8A continuous current rating suits moderate power loads. Verify that the system voltage does not exceed the 34V limit. Consider the TO-263-5 package for thermal management needs in compact designs.

Power Distribution Switches, Load Drivers Part Context

This device belongs to the PROFET+ series, designed for robust automotive applications. It replaces discrete MOSFETs by integrating gate drive and protection circuits. The SIPMOS technology offers improved ruggedness compared to standard planar technologies, making it suitable for harsh environments.

Power Distribution Switches, Load Drivers Replacement Considerations

Check for updated revisions within the same PROFET+ family. Consult Infineon's official replacement guides for discontinued variants. Ensure pinout compatibility if substituting older generations like the original PROFET series.