TPT1044Q Datasheet | 3PEAK

Features - Meets the ISO 11898-2:2024 and SAE J2284-1 to SAE J2284-5 Physical Layer Standards - Supports Classical CAN and Optimized CAN FD up to 8 Mbps Data Rates - Short and Symmetrical Propagation Delay and Fast Loop Delay for Enhanced Timing Margin - 5-V Power Supply, I/O Voltage Range Supports 1.7-V to 5.5-V MCU Interface (V variants only) - Ultra-low Current Standby Mode with Bus Wake-up Capability - Ideal Passive Behavior to CAN Bus when Unpowered - Glitch-free on CAN Bus and RXD when Power on/off - Protection Feature : - Bus HBM ESD Protection up to 15 k V and IEC 61000-4-2 ESD Protection - Bus Fault Protection: ±45 V - VCC and VIO (V variants only) Undervoltage Protection - TXD Dominant Time-out and Bus-dominant Time- out Functions - Thermal Shutdown Protection - Available in SOP8 Package and Leadless DFN3X3-8 Package with Improved Automated Optical Inspection (AOI) Capability - AEC-Q100 Qualified for Automotive Applications， Grade 1 Applications - All Devices Supporting Highly Loaded CAN Networks - Automotive and Transportation - Body Electronics / Lighting - Power Train / Chassis - Infotainment / Cluster - ADAS / Safety Description The TPT1044VQ and the TPT1044Q are CAN transceivers that meet the ISO11898-2:2024, SAEJ2284-1 to SAE J2284-5 high-speed CAN (Controller Area Network) physical layer standards. The devices are 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, and support up to 8-Mbps data rates in simple CAN bus networks. The system design can be optimized with excellent electromagnetic patibility (EMC) and electrostatic discharge (ESD) performance. The TPT1044VQ has a secondary power supply input VIO pin for I/O level shifting to support 1.8-V, 2.5-V, 3.3-V, and 5-V MCU logic levels directly. This family has a low-current standby mode with CAN bus wake-up capability via wake-up pattern (WUP) which is defined in ISO11898-2:2024. As designed, the devices...