TLE9252VSK

Overview

The TLE9252VSK is a transceiver designed for HS CAN networks with Flexible Data-rate up to 5 Mbit/s in automotive and industrial applications.

The transceiver fulfills the requirements of the latest ISO standard and is fully compliant to ISO 11898-2 (2016) and SAE J2284-4/-511898-2 (2016). The wake-up capable TLE9252VSK is offering the latest Bus Wake-up Pattern (WUP) function with optimized filter time for worldwide OEM usage: 0.5μs < tFilter < 1.8μs.


The non-low power modes (Normal-operating Mode and Receive-only Mode) and low power modes (Sleep Mode and Stand-by Mode) are optimized for reduced current consumption based on the required functionality. Even in Sleep Mode with a quiescent current below 25 μA over the full temperature range, the TLE9252VSK is able to detect a Wake-Up Pattern (WUP) on the HS CAN bus.


The VIO voltage reference input is used to enable 3.3 V as well as 5 V microcontroller interfaces. The TLE9252VSK is offered in standard DSO-14, while the TLE9252VLC is realized in tiny leadless TSON-14 package with Lead Tip Inspection (LTI) feature providing automated optical inspection (AOI) capability.

Summary of Features

  • Fully compliant to ISO 11898-2 (2016) and SAE J2284-4/-5
  • Guaranteed loop delay symmetry to support CAN FD data frames up to
  • 5MBit/s
  • Bus Wake-up Pattern (WUP) function with optimized filter time for worldwide OEM usage: 0.5μs < tFilter < 1.8μs
  • Excellent ESD robustness
  • Very low current consumption in Sleep Mode of max. 26μA
  • Fail safe features like TxD time-out, RxD Recessive Clamping and Overtemperature shut-down
  • Extended supply range on VCC and VIO supply
  • Autonomous bus biasing according to ISO 11898-2 (2016)
  • Separate VIO input to adapt different micro controller supply voltages
  • Green Product (RoHS compliant)
  • AEC Qualified

Potential Applications

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

Family Overview

Automotive CAN Transceivers

For family overview please click here.

Training
Automotive Transceiver CAN FD TLE9252VSKVLC
  • Recognize the main functions of automotive transceivers
  • Identify the benefits and applications of Infineon’s 5MB CAN FD transceivers
  • Learn the advantages of a narrow filter time according to the new ISO specifications as well as the benefit of the VIO pin
  • Be familiar with Infineon’s TLE9252VSK and TLE9252VLC transceivers and their unique selling points
Automotive In-Vehicle Network Transceivers CAN FD
  • Recognize the main functions of automotive transceivers
  • Identify the benefits and advantages of Infineon’s 5 MB CAN FD transceivers
  • Be familiar with Infineon’s CAN transceiver products
Support