TLE72592GEXUMA1

Drivers, Receivers, Transceivers Overview

The TLE7259-2GE is a single-wire LIN transceiver designed for automotive in-vehicle networks. It supports transmission rates up to 20 kBaud and complies with LIN specifications 1.3, 2.0, 2.1, 2.2, and 2.2A. The device operates within an extended supply voltage range of 5 V to 40 V and features integrated wake-up functions via the LIN bus or local input. It includes protection against bus shorts to ground and battery, over-temperature shutdown, and under-voltage detection. The component utilizes Infineon Smart Power Technology (SPT) for high ESD robustness and electromagnetic compatibility.

Drivers, Receivers, Transceivers Feature Summary

• Integrated wake-up detection from sleep mode via LIN bus traffic or local WK pin input
• Flash mode capability for external microcontroller programming during production
• INH output pin for controlling external voltage regulators or master termination resistors
• Bus short-to-ground protection feature activated in sleep mode to prevent battery drain

Drivers, Receivers, Transceivers Applications

• In-vehicle Local Interconnect Network (LIN) nodes
• ECU programming interfaces using Flash mode
• Automotive body control modules requiring low quiescent current
• Master node configurations with external termination control

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix matches the required package type and tape/reel configuration. Confirm that the revision level aligns with the design requirements. Ensure the component meets AEC-Q100 qualification standards for the intended automotive application environment.

Drivers, Receivers, Transceivers Selection Notes

Select this transceiver for applications requiring compliance with LIN 2.2A specifications and operation in 12 V or 24 V board nets. Consider the PG-DSO-8 package for surface mount assembly. Evaluate the need for flash mode functionality if production programming via LIN is required.

Drivers, Receivers, Transceivers Part Context

This component belongs to the TLE7259 family of LIN transceivers manufactured by Infineon Technologies. It is pin-compatible with the TLE7259G and TLE7259-2GU variants. The device is part of the Automotive Power product line, tailored for harsh automotive environments using SPT technology.

Drivers, Receivers, Transceivers Replacement Considerations

Public confirmed substitute part numbers: TLE7259-2GU, TLE7259G.