As a successor of the TLE6251G, the TLE6251-3G is designed to provide an excellent passive behavior in Power Down . This feature makes the TLE6251-3G extremely suitable for mixed power supply HS-CAN networks. The TLE6251-3G provides different operation modes with a very low quiescent current in Sleep mode. Based on the high symmetry of the CANH and CANL signals, the TLE6251-3G provides a very low level of electromagnetic emission (EME) within a broad frequency range. The TLE6251-3G is integrated in a RoHS compliant PG-DSO-14 package and fulfills or exceeds the requirements of the ISO11898-5. The TLE6251G and the TLE6251-3G are fully pin compatible and function compatible. Based on the Infineon Smart Power Technology SPT®, the TLE6251-3G provides industry leading ESD robustness together with a very high electromagnetic immunity (EMI). The Infineon Smart Power Technology SPT® allows bipolar and CMOS control circuitry in accordance with DMOS power devices to exist on the same monolithic circuit. The TLE6251-3G and the Infineon SPT® technology are AEC qualified and tailored to withstand the harsh conditions of the automotive environment.

•HS CAN Transceiver with data transmission rates up to 1 MBaud
•Compliant to ISO 11898-5
•Very low power consumption in Sleep mode
•Bus Wake-Up and local Wake-Up
•Inhibit output to control external circuitry
•Separate V IO input to adapt different micro controller supply voltages
•Separate output for failure diagnosis
•Optimized for low electromagnetic emission (EME)
•Optimized for a high immunity against electromagnetic interference (EMI)
•Very high ESD robustness, ± 9 kV according to IEC 61000-4-2
•Protected against automotive transients
•Receive-Only mode for node failure analysis
•TxD time-out function and RxD recessive clamping with failure indication
•TxD to RxD short circuit recognition with failure indication
•CANH and CANL short circuit recognition with failure indication
•Bus dominant clamping diagnosis
•Under-voltage detection at V CC, V IO and V S
•Power-Up and Wake-Up source recognition
•Short circuit proof and Over-Temperature protection
•Green Product (RoHS compliant)
•AEC Qualified

•Car Audio and Navigation Systems, Infotainment
•Body Controller and Gateway ECU’s
•Dashboard, Instrument Cluster