TIDA-01255 Reference Design

Texas Instruments

Automotive Reinforced Isolation CAN Reference Design

Description

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
Applications
  • Battery Management System (BMS)
  • DC/DC Converter
  • Inverter & Motor Control
  • On-Board (OBC) & Wireless Charger
Product Categories
  • Interface

Parts

Part Number Name Companion Part
ISO7731FQDWQ1 ISO7731FQDWQ1 Buy Datasheet
ISO7731FQDWRQ1 ISO7731FQDWRQ1 Buy Datasheet
ISO7731QDWQ1 ISO7731QDWQ1 Buy Datasheet
ISO7731QDWRQ1 ISO7731QDWRQ1 Buy Datasheet
SN6501-Q1 SN6501-Q1 Buy Datasheet
SN6501QDBV Q1 SN6501QDBV Q1 Datasheet
SN6501QDBVRQ1 SN6501QDBVRQ1 Buy Datasheet
TCAN1042HGVDQ1 TCAN1042HGVDQ1 Buy Datasheet
TCAN1042HGVDRQ1 TCAN1042HGVDRQ1 Buy Datasheet
TPS76301-Q1 TPS76301-Q1 Datasheet
TPS76301QDBV G4Q1 TPS76301QDBV G4Q1 Datasheet
TPS76301QDBV Q1 TPS76301QDBV Q1 Datasheet
TPS76301QDBVRG4Q1 TPS76301QDBVRG4Q1 Buy Datasheet
TPS76301QDBVRQ1 TPS76301QDBVRQ1 Buy Datasheet

Bill Of Materials

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Schematic

Quickly understand overall system functionality.

Download the schematic for TIDA-01255

Design File

Automotive Reinforced Isolated CAN Reference Design

Download the design file for TIDA-01255

Other Documents