TLE6251-2G The TLE6251-2G with an excellent passive behavior in Power Down, extremely suitable for mixed power supply HS-CAN networks.

Overview

As a successor of the TLE6251G, the TLE6251-2G is designed to provide an excellent passive behavior in Power Down. This feature makes the TLE6251-2G extremely suitable for mixed power supply HS-CAN networks. The TLE6251-2G 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 TLE6251-2G provides a very low level of electromagnetic emission (EME) within a broad frequency range. The TLE6251-2G is integrated in a RoHS compliant PG-DSO-14 package and fulfills or exceeds the requirements of the ISO11898-5. The TLE6251G and the TLE6251-2G are fully pin compatible and function compatible. Based on the Infineon Smart Power Technology SPT®, the TLE6251-2G 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 TLE6251-2G and the Infineon SPT® technology are AEC qualified and tailored to withstand the harsh conditions of the automotive environment.

Summary of Features

  • 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
  • Split termination to stabilize the “Recessive” level
  • Separate VIO 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

Potential Applications

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

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