AUIPS1042GTR

Power Distribution Switches, Load Drivers Overview

The AUIPS1042GTR is an automotive-grade N-channel power switch and driver manufactured by Infineon Technologies. It features a single channel with a 1:1 input-to-output ratio, designed for low-side switching applications. The device supports load voltages ranging from 6V to 28V and delivers a maximum output current of 1.5A. Key electrical characteristics include a typical on-resistance of 80 milliohms and an uncommitted input interface. Integrated fault protection mechanisms provide fixed current limiting and overtemperature shutdown capabilities. The component operates within a junction temperature range of -40°C to 150°C and is qualified under the AEC-Q100 standard for automotive reliability.

Power Distribution Switches, Load Drivers Feature Summary

• Integrated N-channel power switch with dedicated driver functionality for low-side load control
• Automotive-grade construction certified to AEC-Q100 standards for high reliability
• Built-in fault protection including fixed current limiting and thermal shutdown
• Uncommitted input interface compatible with standard logic signals

Power Distribution Switches, Load Drivers Applications

• Automotive lighting systems
• Solenoid and relay actuation
• Fan and pump motor control
• General purpose low-side switching in vehicle ECUs

Power Distribution Switches, Load Drivers Procurement Notes

Verify component authenticity through authorized distribution channels due to end-of-life status. Confirm package integrity and pin alignment against PG-DSO-8-906 specifications. Validate AEC-Q100 certification documentation for automotive compliance. Ensure storage conditions maintain moisture sensitivity levels prior to reflow soldering. Cross-reference datasheet revisions to confirm parameter consistency during integration.

Power Distribution Switches, Load Drivers Selection Notes

Evaluate the 80 milliohm on-resistance against thermal dissipation requirements for continuous 1.5A loads. Assess compatibility with 6V to 28V system voltage ranges. Consider the -40°C to 150°C operating temperature window for environmental extremes. Verify that the uncommitted input interface matches available control logic levels. Review footprint dimensions for PG-DSO-8-906 surface mount installation constraints.

Power Distribution Switches, Load Drivers Part Context

This component belongs to the IPS10xx series of intelligent power switches designed for automotive environments. It integrates protection features typically found in higher-power devices into a compact form factor. The AUIPS1042 variant specifically targets low-current switching tasks requiring robust fault handling. Its design emphasizes reliability and ease of integration into existing automotive electronic architectures.

Power Distribution Switches, Load Drivers Replacement Considerations

The AUIPS1042GTR is listed as obsolete. Potential substitutes include the VNLD5090TR-E from STMicroelectronics. Verify pinout compatibility, voltage ratings, and current capacity before substitution. Ensure replacement components meet equivalent AEC-Q100 automotive qualification standards.