• 简体中文
• English

TLE7259-3GE

The TLE7259-3GE 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 TLE7259-3GE 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 TLE7259-3GE can be used in all automotive applications. Different operation modes and the INH output allow the TLE7259-3GE to control external components, like voltage regulators. In Sleep-mode the TLE7259-3GE draws typically 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 TLE7259-3GE 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 TLE7259-3GE provides excellent ESD Robustness together with a very high electromagnetic immunity (EMI). The TLE7259-3GE 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 TLE7259-3GE and the Infineon SPT® technology are AEC qualified and tailored to withstand the harsh condition of the Automotive Environment.

Parametric TLE7259-3GE 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 Features INH Output Features EN Features WK Qualification Automotive Supply Voltage 3.3 V Supply Voltage 5 V Type LIN Sales Product Name TLE7259-3GE OPN TLE72593GEXUMA1 Product Status active and preferred 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 predecessor TLE7259-2GE Transmission rate up to 20 kBaud Compliant to LIN specification 1.3, 2.0, 2.1 and 2.2 Very high ESD robustness, +/- 15 kV according to IEC61000-4-2 Optimized for low electromagnetic emission (EME) Optimized for high immunity against electromagnetic interference (EMI) Very low current consumption of typically <8µA in sleep mode 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 Controllers and Gateway Modules Switch Panels Wiper and Window Lift Modules Door and Seat Control Modules Engine Management Units

Data Sheet

Product Brief

Material Content SheetInfo

PCB Design Data

Package Data

PCB Design Data