TLE7238SLXUMA1

Power Distribution Switches, Load Drivers Overview

The TLE7238SLXUMA1 is an integrated power driver manufactured by Infineon Technologies, designed for automotive and industrial applications. It features eight N-channel outputs with a 1:8 input-to-output ratio, controlled via an SPI interface. The device supports load voltages between 9V and 16V and operates on a supply voltage of 3V to 5.5V. It provides output currents up to 260mA per channel. Key electrical parameters include a typical on-resistance of 900 milliohms and a maximum operating temperature of 150°C. The component is housed in a 24-SSOP package and complies with AEC-Q100 standards.

Power Distribution Switches, Load Drivers Feature Summary

• Integrates eight independent N-channel power switches with high-side and low-side configuration capabilities.
• Utilizes a serial peripheral interface (SPI) for digital control and daisy-chain connectivity.
• Includes built-in diagnostic features such as open-load detection and overtemperature protection.

Power Distribution Switches, Load Drivers Applications

• Automotive body electronics and lighting control modules
• Industrial automation relay drivers
• Power distribution systems in electric vehicles

Power Distribution Switches, Load Drivers Procurement Notes

Verify the specific suffix 'SL' against official Infineon documentation to confirm pinout and functional compatibility, as variations exist within the TLE7238 family. Ensure the source document confirms the 24-SSOP package type and current ratings. Cross-reference the RoHS compliance status and AEC-Q100 qualification data directly from the manufacturer's datasheet before integration into production designs.

Power Distribution Switches, Load Drivers Selection Notes

Select this component when an application requires multiple isolated power channels controlled by a single microcontroller signal. The SPI interface allows for flexible addressing and status reporting. Consider the thermal performance and on-resistance values relative to the expected load current. Verify that the 16V load voltage limit aligns with the system's power rail specifications.

Power Distribution Switches, Load Drivers Part Context

This part belongs to the TLE7238 series of smart power switches. It is distinct from the TLE7258 LIN transceiver and the TLE7238GS variant, which may have different packaging or current characteristics. The SL designation typically indicates a specific package and thermal profile within the broader product line.

Power Distribution Switches, Load Drivers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided reference material. Consult Infineon's official replacement guide for qualified alternatives.

Power Distribution Switches, Load Drivers FAQ

What is the maximum load voltage supported by the TLE7238SLXUMA1?

The device supports a load voltage range of 9V to 16V.

How many output channels does this IC provide?

It provides eight independent N-channel output drivers.