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AUIPS7111STRL is listed in the Power Distribution Switches, Load Drivers range at ChipApex. The manufacturer field lists Infineon Technologies. Its product description is IC PWR DRIVER N-CHAN 1:1 TO263-5. Review the specifications below when checking this part for your BOM.
The AUIPS7111STRL is a high-side power switch with an integrated N-channel MOSFET, designed for automotive applications. It features a typical on-resistance of 6 milliohms and supports a load voltage range from 8V to 50V. The device provides a maximum output current of 10A and operates within a junction temperature range of -40°C to +150°C. It includes fixed current limiting and overtemperature fault protection mechanisms.
This component is officially classified as obsolete and no longer manufactured by Infineon Technologies. Verification of availability should focus on remaining stock from authorized distributors or secondary market sources. Ensure that any sourced units are genuine and match the original specifications before integration into new designs.
Engineers replacing this part must consider its end-of-life status when designing new products. Selection should prioritize components with similar electrical characteristics, such as low on-resistance and high current capacity, while ensuring compatibility with the existing system's voltage and thermal requirements.
The AUIPS7111STRL belongs to the IPS71xx series of high-side power switches. These devices are engineered for reliability in harsh automotive environments, combining power switching with intelligent protection features in a surface-mount package suitable for automated assembly processes.
Publicly confirmed substitute part numbers include BTS441RGATMA1.
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