TLE82094SACUMA1

Overview

The TLE82094SACUMA1 is a smart high-side switch manufactured by Infineon Technologies, designed for automotive applications. It integrates a single channel capable of switching inductive loads up to 35V with a continuous current rating of 6A. The device features an SPI interface for control and status feedback, enabling precise diagnostics. Key protection mechanisms include over-temperature shutdown, short-circuit protection, and undervoltage lockout. It operates within a temperature range of -40°C to +150°C and is housed in a DSOIC-16 package.

Feature Summary

• Integrates SPI communication interface for digital control and diagnostic status reporting
• Provides comprehensive protection against over-temperature, short-circuit, and undervoltage conditions
• Designed specifically for robust operation in demanding automotive electrical environments

Applications

• Automotive lighting systems including headlights and interior illumination
• Control of DC motors and solenoids in vehicle body electronics
• Switching of inductive loads such as relays and valves
• General purpose high-side switching for automotive sensor actuators

Procurement Notes

Verify the complete ordering part number matches the specific suffix requirements for tape and reel packaging and automotive qualification standards. Confirm that the requested variant aligns with the required pin configuration and thermal performance specifications for the target application design.

Selection Notes

Select this component when a single-channel high-current solution with integrated diagnostics is required. Ensure the load current does not exceed the 6A continuous rating under worst-case thermal conditions. Verify compatibility with the system's SPI protocol and voltage levels before integration into the main controller architecture.

Part Context

This device belongs to the TLE8209 family of smart power switches from Infineon. These components are engineered to replace discrete solutions by combining power switching with intelligent monitoring capabilities. The family offers various channel configurations tailored for different automotive load management needs.

Replacement Considerations

Direct replacements must match the DSOIC-16 package and 35V/6A ratings. Consult Infineon documentation for cross-reference lists ensuring equivalent protection features and SPI command set compatibility.