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TLE7259-2GE

The TLE7259-2GE is a transceiver for the Local Interconnect Network (LIN) with integrated Wake-Up and protection features. It is designed for in-vehicle networks using data transmission rates from 2.4 kBaud to 20 kBaud. The TLE7259-2GE functions as a bus driver between the protocol controller and the physical bus inside the LIN network. Compliant to all LIN standards and with a wide operational supply range the TLE7259-2GE can be used in all automotive applications. Different operation modes and the INH output allow the TLE7259-2GE to control external components, like voltage regulators. In Sleep-mode the TLE7259-2GE draws less than 8 μA of quiescent current while still being able to wake up off of LIN bus traffic and a local Wake-Up input. The very low leakage current on the BUS pin makes the TLE7259-2GE especially suitable for partially supplied networks and supports the low quiescent current requirements of the LIN network. Based on the Infineon Smart Power Technology SPT®, the TLE7259-2GE provides excellent ESD Robustness together with a very high electromagnetic immunity (EMI). The TLE7259-2GE reaches a very low level of electromagnetic emission (EME) within a broad frequency range and independent from the battery voltage. The Infineon Smart Power Technology SPT® allows bipolar and CMOS control circuitry in accordance with DMOS power devices existing on the same monolithic circuit. The TLE7259-2GE and the Infineon SPT® technology are AEC qualified and tailored to withstand the harsh condition of the Automotive Environment.

Parametric TLE7259-2GE Transmission Rate  max 20.0kBit/s Quiescent Current < 10 µA sleep mode Bus Wake-Up Capability Yes Additional Features INH, EN, WK Wake-up Inputs Bus Wake-up Wake-up Inputs Wake-up Pin Standards LIN 1.2, 1.3, 2.x, 2.2A, SAEJ2602 Package PG-DSO-8 Features INH Output Features EN Features WK Qualification Automotive Supply Voltage 3.3 V Supply Voltage 5 V Type LIN Sales Product Name TLE7259-2GE OPN TLE72592GEXUMA1 Product Status not for new design Package Name PG-DSO-8 Completely lead free yes Halogen free yes RoHS compliant yes Packing Size 2500 Packing Type TAPE & REEL Moisture Level 3

Summary of Features: Single-wire transceiver, pin compatible to the TLE7259-2GU Transmission rate up to 20 kBaud Compliant to LIN specification 1.3, 2.0 and 2.1 Very high ESD robustness, +/- 11 kV according to IEC61000-4-2 Optimized for low electromagnetic emission (EME) Optimized for high immunity against electromagnetic interference (EMI) Very low current consumption in sleep mode with Wake-Up functions Wake-Up source detection Very low leakage current on the BUS output Digital I/O levels compatible for 3.3 V and 5 V microcontrollers Suitable for 12 V and 24 V board net Bus short to VBAT protection and Bus short to GND handling Over temperature protection and Under voltage detection Flash mode Green Product (RoHS compliant) AEC Qualified Target Applications: Body and Convenience Safety Applications Powertrain Small Electric Vehicles

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