TLT9251VLEXUMA1

TLT9251VLEXUMA1 is a high-speed CAN FD transceiver. It is used inside HS CAN networks for automotive and also for industrial applications. It is designed to fulfill the requirements of ISO 11898-2 (2016) physical layer specification and respectively also the SAE standards J1939 and J2284. As an interface between the physical bus layer and the HS CAN protocol controller, the TLT9251VLE protects the microcontroller against interferences generated inside the network. A very high ESD robustness and the perfect RF immunity allow the use in automotive applications without adding additional protection devices, like suppressor diodes for example. While the transceiver TLT9251VLE is not supplied the bus is switched off and illustrates an ideal passive behavior with the lowest possible load to all other subscribers of the HS CAN network. Potential applications include car powertrain and transmission applications, gateway modules, body control modules (BCM), and engine control units (ECUs).

• Fully compliant to ISO 11898-2 (2016) and SAE J2284-4/-5, AEC qualified
• Guaranteed loop delay symmetry for CAN FD data frames up to 5MBit/s
• Very low electromagnetic emission (EME) allows the use without additional common mode choke
• VIO input for voltage adaption to the µC interface (3.3V and 5V)
• Bus Wake-up Pattern (WUP) function with optimized filter time (0.5µs -1.8µs) for worldwide OEM usage
• Stand-by mode with minimized quiescent current
• Transmitter supply VCC can be turned off in stand-by mode for additional quiescent current savings
• Wake-up indication on the RxD output, wide common mode range for electromagnetic immunity (EMI)
• Excellent ESD robustness +/-8kV (HBM) and +/-11kV (IEC 61000-4-2)
• PG-TSON-8 package, junction temperature range from -40 to 150°C