Automotive reinforced isolation CAN reference design

The TIDA-01255 design is built for isolated CAN communication, which is widely used in automotive environments. In hybrid and electric vehicles (HEV/EVs), a complete high-voltage network is floating with respect to the chassis ground. Isolation is required for the power and communication channels interfaced between floating high- to low-voltage systems. The TIDA-01255 design supports applications with a simple isolated transformer driver to transfer power. This TI Design has a low-transmission delay, which reduces the loop delay and supports higher baud rates of the CAN.

Features:

• Flexible high-speed CAN communication
• Low loop delay (typically 136 ηs) to support high-speed arbitration rates
• 750-mW power transfer with 3-kV isolation
• ±70-V bus fault protection
• Compliant with ISO 11898-2 CAN standard

Parts Include:

ISO7731-Q1         High Speed, Robust EMC Triple-Channel Digital Isolators 
SN6501-Q1           Automotive Low-Noise 350 mA, 410 kHz Transformer Driver  
TCAN1042HGV-Q1            Automotive Fault Protected CAN Transceiver With Flexible Data-Rate 
TPS763-Q1           Low-Power 150-mA Low-Dropout Linear Regulators for Automotive 

Learn more by downloading the reference design below