TPT1042 Fault Protected High-Speed CAN FD Transceiver with Standby Mode

　　The TPT1042 is a CAN transceiver that meets the ISO11898 high-speed CAN(Controller Area Network)physical layer standard.The device is designed to be used in CAN FD networks up to 5 Mbps,with enhanced timing margin and higher data rates in long and highly loaded networks.As designed,the device features crosswire,overvoltage,and loss of ground protection from−70 V to+70 V,over-temperature shutdown,with a−30 V to+30 V common-mode input voltage range.The TPT1042V has a secondary power supply input for I/O level shifting the input pin thresholds and RXD output level.This family has a low-current standby mode with CAN BUS waked-up capability.Additionally,all devices include many protection features to enhance the device and network robustness.The TPT1042 and TPT1042V are available in SOP8 and DFN3X3-8L packages and are characterized from−40°C to+125°C.

　　Features

　　•Meets the ISO 11898-2:2016 and SAE J2284-1 to SAE

　　J2284-5 Physical Layer Standards

　　•Supports CAN FD and Data Rating up to 5 Mbps

　　•Short Propagation Delay Times and Fast Loop Times

　　•5-V Power Supply,I/O Voltage Range Supports 2.8-V

　　to 5.5-V MCU Interface

　　•Ultra-Low Current Standby Mode with Bus Wake-up

　　Capability

　　•Ideal Passive Behavior to CAN Bus when Unpowered

　　•Common-Mode Input Voltage:±30 V

　　•Protection Feature:

　　–IEC 61000-4-2 ESD Protection up to±15 kV

　　–Bus Fault Protection:±70 V

　　–VCC and VIO(V variants only)Under-Voltage

　　Protection

　　–TXD Dominant Time-out Function and BusDominant Time-out Function

　　–Thermal Shutdown Protection

　　•Available in SOP8 Package and Leadless DFN3X3

　　Package

　　Applications

　　•All Devices Supporting Highly Loaded CAN Networks

　　•Automotive and Transportation

　　–Body Electronics/Lighting

　　–Power Train/Chassis

　　–Infotainment/Cluster

　　–ADAS/Safety