TLE9262QXXUMA1

Specialized Overview

The TLE9262QXXUMA1 is an automotive-grade System Basis Chip (SBC) manufactured by Infineon Technologies, designed for body electronics applications. It integrates a power management unit with a microcontroller interface via SPI. The device operates within an input voltage range of 4.75 V to 28 V and supports output currents of 100 mA, 250 mA, and 400 mA. It features a maximum operating temperature of +150 C and a minimum of -40 C. Packaged in a 48-pin VQFN with exposed pad, it meets AEC-Q100 qualification standards for automotive reliability.

Specialized Feature Summary

• Integrates specialized power management functions with system basis chip capabilities for automotive body control modules.
• Provides robust communication interface support through Serial Peripheral Interface (SPI) connectivity.
• Engineered for high-temperature operation suitable for demanding automotive environments.

Specialized Applications

• Automotive body electronics systems
• Power management units in vehicle control modules
• System basis chips for integrated sensor or actuator interfaces

Specialized Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm the specific suffix and revision level against the latest official datasheet to ensure compatibility with existing designs. Check for obsolescence status as this part may be discontinued or subject to supply constraints. Request batch traceability documents and RoHS compliance certificates prior to finalizing any acquisition decisions.

Specialized Selection Notes

Evaluate thermal performance requirements given the high maximum junction temperature capability. Ensure the SPI interface timing matches the host controller specifications. Compare pinout and electrical characteristics against alternative SBCs if redesign flexibility is required. Consider the VQFN-48 package dimensions for PCB layout constraints and thermal dissipation needs during the initial design phase.

Specialized Part Context

This component belongs to the TLE926x family of System Basis Chips from Infineon, targeting mid-range automotive body applications. It serves as a central node integrating power distribution and communication interfaces. The QXXUMA1 designation indicates a specific tape-and-reel packaging configuration optimized for automated surface-mount assembly processes in high-volume manufacturing environments.

Specialized Replacement Considerations

TLE9263BQXXUMA2 is listed as a manufacturer-recommended substitute. Verify functional equivalence and pin compatibility before implementation.