TITCAN2450RHBRQ1

Overview

The TCAN2450RHBRQ1 is an automotive-qualified CAN FD transceiver with Signal Improvement Capability (SIC) and an integrated power management system. It combines a high-speed CAN transceiver supporting up to 8Mbps with a 1A buck regulator and a 200mA LDO to simplify ECU power design. This Functional Safety Quality-Managed device is designed to meet ISO 11898-2:2024 requirements while providing advanced diagnostics and system-level monitoring.

Why Choose This Part

This device reduces BOM complexity by integrating a 1A buck regulator and high-side switches directly into the transceiver package. It features spread spectrum modulation for superior EMC performance and offers advanced bus diagnostics to identify cabling faults. The inclusion of a multi-mode watchdog (Timeout, Window, and Q&A) enhances system-level functional safety and reliability.

Applications

Getting Started

Designers should evaluate the device using the TCAN2450-Q1 evaluation module (EVM) to test power regulator efficiency and CAN FD SIC performance. Configuration is managed via SPI, allowing access to internal EEPROM for saving device settings and diagnostic registers. Ensure the VQFN package layout follows TI's recommendations for wettable flanks to optimize Automated Optical Inspection (AOI) on the production line.