Boardoza_TPT71050_Isolated_CAN_FD_Transceiver_Breakout_Board
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Boardoza TPT71050 Isolated CAN FD Transceiver Breakout Board
The Boardoza TPT71050 Breakout Board is a compact and robust isolated CAN FD transceiver solution designed for reliable communication in industrial, automotive, and embedded systems. Built around the TPT71050 isolated CAN transceiver, this board provides galvanic isolation between the logic side and CAN bus side, helping protect sensitive electronics from electrical noise, ground loops, and voltage transients commonly found in harsh environments.
Supporting both Classical CAN and CAN FD (Flexible Data Rate) communication, the board enables high-speed data transfer rates up to 5Mbps while maintaining excellent signal integrity and noise immunity. Thanks to its isolation barrier and selectable termination resistor, the board is ideal for industrial automation, motor control systems, battery management systems (BMS), automotive diagnostics, and other applications requiring reliable long-distance CAN communication.
| Front Side | Back Side |
|---|---|
Key Features
- Isolated CAN Communication: Provides galvanic isolation between MCU and CAN bus for enhanced safety.
- CAN FD Support: Compatible with both Classical CAN and high-speed CAN FD communication.
- High-Speed Data Transfer: Supports communication speeds up to 5Mbps.
- Improved Noise Immunity: Designed for stable operation in electrically noisy industrial environments.
- Selectable CAN Termination: Includes onboard selectable termination resistor support.
- Wide Logic Voltage Compatibility: Supports logic-side supply voltages from 2.25V to 5.5V for flexible MCU integration.
- Industrial and Automotive Ready: Suitable for motor control, robotics, automation, and vehicle networks.
Technical Specifications
Model: TPT71050
Manufacturer: Boardoza
Manufacturer IC: 3PEAK
Functions: Isolated CAN FD Transceiver
Supported Protocols: CAN, CAN FD
Communication Interface: TX/RX Digital CAN Interface
Data Rate: Up to 5Mbps
Logic Side Supply Voltage (VCC1): 2.25V – 5.5V
Bus Side Supply Voltage (VCC2): 4.5V – 5.5V
Isolation Type: Galvanic Isolation
Operating Temperature: -40°C to +125°C
Board Dimensions: 40mm x 20mm
Board Pinout
( J1 ) Logic Side Connector
| Pin Number | Pin Name | Description |
|---|---|---|
| 1 | VCC1 | Logic Side Power Supply (2.25V – 5.5V) |
| 2 | TX | CAN Transmit Data Input |
| 3 | RX | CAN Receive Data Output |
| 4 | GND1 | Logic Side Ground |
( J2 ) Isolated Power Connector
| Pin Number | Pin Name | Description |
|---|---|---|
| 1 | VCC2 | Bus Side Power Supply (4.5V – 5.5V) |
| 2 | GND2 | Bus Side Ground |
( J3 ) CAN Bus Connector
| Pin Number | Pin Name | Description |
|---|---|---|
| 1 | CANL | CAN Low Bus Line |
| 2 | CANH | CAN High Bus Line |
Board Dimensions
Step Files
Datasheet
Version History
- V1.0.0 - Initial Release
Support
- If you have any questions or need support, please contact [email protected]
License
Hardware Design
All hardware design files are licensed under Creative Commons Attribution-ShareAlike 4.0 International License.
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