TLE72592GEXUMA4

LIN 收发器 TRANSCEIVER

Description:

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 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.

Summary of Features:

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Single-wire transceiver, pin compatible to the TLE7259-2GU

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Transmission rate up to 20 kBaud

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Compliant to LIN specification 1.3, 2.0 and 2.1

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Very high ESD robustness, +/- 11 kV according to IEC61000-4-2

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Optimized for low electromagnetic emission EME

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Optimized for high immunity against electromagnetic interference EMI

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Very low current consumption in sleep mode with Wake-Up functions

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Wake-Up source detection

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Very low leakage current on the BUS output

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Digital I/O levels compatible for 3.3 V and 5 V microcontrollers

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Suitable for 12 V and 24 V board net

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Bus short to VBAT protection and Bus short to GND handling

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Over temperature protection and Under voltage detection

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Flash mode

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Green Product RoHS compliant

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AEC Qualified