AUIPS1041R

Power Distribution Switches, Load Drivers Overview

The AUIPS1041R is an automotive-grade single-channel intelligent power switch manufactured by Infineon Technologies. It features a low-side N-channel output with a maximum on-resistance of 100mΩ and a typical shutdown current of 4.5A. The device operates within a voltage range up to 39V clamp and supports a wide operating temperature from -40°C to +150°C. Packaged in TO-252AA (DPAK), it integrates overcurrent, overtemperature, and transient protection mechanisms.

Power Distribution Switches, Load Drivers Feature Summary

• Integrates active clamp circuitry for robust transient suppression
• Includes diagnostic feedback via input current monitoring
• Features optimized switching characteristics to minimize electromagnetic interference

Power Distribution Switches, Load Drivers Applications

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

Power Distribution Switches, Load Drivers Procurement Notes

Verify the specific suffix against official Infineon documentation to confirm package type and tape/reel specifications. Ensure the component meets required automotive qualification standards for your target application environment before finalizing procurement decisions.

Power Distribution Switches, Load Drivers Selection Notes

Select this component when a single-channel low-side switch with integrated thermal and current protection is required. Consider the 100mΩ on-resistance and 4.5A capability for loads requiring moderate current handling within automotive temperature ranges.

Power Distribution Switches, Load Drivers Part Context

This part belongs to the AUIPS1041 family of intelligent power switches designed for automotive applications. It provides a compact solution for controlling high-current loads while offering built-in safety features such as overtemperature shutdown and overcurrent protection.

Power Distribution Switches, Load Drivers Replacement Considerations

Consult official Infineon cross-reference guides for verified substitutes. Generic equivalents may lack specific automotive qualifications or exact protection thresholds.