LIN Transceiver 8-Pin SO

The TLE8458G and its derivatives TLE8458GV33, TLE8458GU and TLE8458GUV33, integrate a low drop voltage regulator and a LIN transceiver on one monolithic circuit. The device is suitable to supply microcontrollers and driving a LIN bus at the same time. The TLE8458Gx is pin compatible to stand-alone LIN transceivers like the TLE7259-2GE. The combination of a voltage regulator and a LIN transceiver on one circuit decreases the quiescent current for a typical application to a value of 8 µA, while the TLE8458G is still able to wake-up off a LIN bus signal or a signal change on the local wake-up input WK. Compliant to all LIN standards and with a wide operational supply range, the TLE8458G can be used in all automotive applications. Based on the Infineon Smart Power Technology SPT , the TLE8458Gx provides excellent ESD robustness together with a very high electro-magnetic immunity (EMI). The TLE8458Gx reaches a very low level of electromagnetic emission (EME) within a broad frequency range. The TLE8458Gx family and the Infineon SPT technology are AEC qualified and tailored to withstand the harsh conditions in the automotive environment

LIN Transceiver compliant to LIN 2.1 (20 kBit / s) or SAE J2602 (10.4 kbit / s)

5 V or 3.3 V Low Drop Voltage Regulator

50 mA output current capability

Normal, Stop, and Sleep modes

Wake - Up via bus from Sleep Mode

Wake - Up from Local WK pin

Very low quiescent current in Stop Mode

Very low quiescent current in Sleep Mode

Very high ESD Robustness ± 10 kV according IEC61000-4-2

Bus short to ground and VBat protection

Software Flash mode

Over-Temperature protection

Pin- and function compatible to single LIN Transceivers, like TLE7259-2GE/GU

Fully compatible to TLE8458E

Green (RoHS compliant) product

AEC Qualified