TLT9255WLC TLT9255WLC is the first Infineon high speed CAN Transceiver with flexible data rate up to 5MB and grade “0” (Ta=+150°) capability.

Overview
TLT9255WLC is a CAN FD 5MB  with Partial Networking.  The SPI interface of the TLE9255W is used to setup the wake-up functions as well as the INH output, the mode and the undervoltage control of the device.

This allows a very flexible usage of the TLE9255W in different automotive applications. The TLT9255WLC  is realized in tiny leadless TSON-14 package with Lead Tip Inspection (LTI) feature providing Automated Optical Inspection (AOI) capability.
 
Based on the high symmetry of the CANH and CANL signals, the TLT9255W provides a very low level of electromagnetic emission within a wide frequency range, allowing the operation of the TLT9255W without a common mode choke in automotive and industrial applications.
The TLT9255W is enclosed in an RoHS compliant PG-TSON-14 package and fulfills the requirements of the ISO11898-2 (2016).

Summary of Features

  • Fully compliant to ISO11898-2 (2016)
  • Infineon automotive quality
  • AEC-Q100 Grade 0 (Ta: -40°C to +150°C) qualification for high temperature mission profiles
  • HSCAN standard data rates up to 1MBit/s
  • CAN FD data rates up to 5MBit/s
  • Wide common mode range for electromagnetic immunity (EMI)
  • Very low electromagnetic emission (EME)
  • Excellent ESD robustness, ±10kV according to IEC61000-4-2
  • Independent supply concept on VCC and VBAT pins
  • Fail safe features – TxD-timeout – overtemperature shutdown – overtemperature warning
  • Extended supply range on VCC and VIO supply
  • CAN short circuit proof to ground, battery and VCC
  • Overtemperature protection
  • Advanced bus biasing according to ISO11898-2 (2016)
  • Bus Wake-up Pattern (WUP) function with optimized filter time (0.5µs - 1.8µs) for worldwide OEM usage
  • Wake-up pattern (WUP) detection in all low-power modes
  • Wake-up frame (WUF) detection according to ISO11898-2 (2016)
  • Wake-up frame detection with CAN FD tolerant feature
  • Local wake-up input
  • SPI clock frequency up to 4MHz
  • Green Product (RoHS compliant)

Potential Applications

  • Car powertrain and transmission applications
  • HSCAN networks in automotive applications
  • HSCAN networks in industrial applications

For family overview please click here.

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