Overview
The TCAN1051HGVDRQ1 is a highly robust and feature-rich automotive fault-protected CAN (Controller Area Network) transceiver produced by Texas Instruments. This device is designed to meet the stringent requirements of automotive and industrial applications, ensuring reliable and efficient communication in harsh environments.
Qualified to the AEC Q100 standard, the TCAN1051HGVDRQ1 operates over a wide temperature range from -40°C to 125°C and is classified under the Human Body Model (HBM) with an ESD protection level of ±16 kV and Charged Device Model (CDM) of ±1500 V. It complies with ISO 11898-2:2016 and ISO 11898-5:2007 physical layer standards, making it suitable for high-speed CAN and CAN FD (flexible data rate) networks.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Temperature Range | -40°C to 125°C | °C |
| ESD Protection (HBM) | ±16 kV | kV |
| ESD Protection (CDM) | ±1500 V | V |
| Bus Fault Protection | ±70 V | V |
| Data Rate | Up to 5 Mbps (for G variants) | Mbps |
| VCC Supply Voltage Range | 4.5 to 5.5 V | V |
| VIO Supply Voltage Range | 2.8 to 5.5 V | V |
| Package Type | VSON (8) - 3.0 mm x 3.0 mm | |
| Thermal Shutdown Temperature | 170°C | °C |
| Average Power Dissipation | 52 mW (typical at 500 kbps), 124 mW (typical at 1 Mbps) | mW |
Key Features
- Meets ISO 11898-2:2016 and ISO 11898-5:2007 physical layer standards for high-speed CAN and CAN FD networks.
- Supports 'Turbo' CAN with data rates up to 5 Mbps for G variants.
- Functional Safety-Capable with documentation available to aid in functional safety system design.
- EMC performance compliant with SAE J2962-2 and IEC 62228-3 up to 500 kbps without common mode choke.
- I/O Voltage range supports 3.3 V and 5 V MCUs.
- Ideal passive behavior when unpowered with high impedance on bus and logic terminals.
- Protection features include IEC ESD protection, bus fault protection, undervoltage protection, driver dominant time out, and thermal shutdown protection.
- Silent mode (listen-only mode) and mode select input.
- Available in VSON (8) package with improved automated optical inspection (AOI) capability.
Applications
- Automotive and Transportation: Suitable for various automotive systems requiring robust CAN communication.
- Heavy Machinery: Compliant with ISO 11783 for ISOBUS applications.
- Highly Loaded CAN Networks: Designed to operate efficiently in heavily loaded CAN networks.
Q & A
- What is the operating temperature range of the TCAN1051HGVDRQ1?
The operating temperature range is from -40°C to 125°C.
- What are the ESD protection levels for the TCAN1051HGVDRQ1?
The device has an ESD protection level of ±16 kV (HBM) and ±1500 V (CDM).
- What is the maximum data rate supported by the TCAN1051HGVDRQ1?
The device supports data rates up to 5 Mbps for G variants.
- What types of packages are available for the TCAN1051HGVDRQ1?
The device is available in VSON (8) package.
- Does the TCAN1051HGVDRQ1 support functional safety?
Yes, the device is functional safety-capable with available documentation to aid in system design.
- What are the key protection features of the TCAN1051HGVDRQ1?
The device includes IEC ESD protection, bus fault protection, undervoltage protection, driver dominant time out, and thermal shutdown protection.
- How does the TCAN1051HGVDRQ1 behave when unpowered?
The device exhibits ideal passive behavior with high impedance on bus and logic terminals when unpowered.
- What is the thermal shutdown temperature of the TCAN1051HGVDRQ1?
The thermal shutdown temperature is 170°C.
- What are the typical power dissipation values for the TCAN1051HGVDRQ1?
The typical power dissipation is 52 mW at 500 kbps and 124 mW at 1 Mbps.
- Is the TCAN1051HGVDRQ1 compliant with automotive standards?
Yes, it is qualified to the AEC Q100 standard and meets ISO 11898-2:2016 and ISO 11898-5:2007 standards.
