TCAN1051HGDRBR Texas Instruments Integrated Circuit (Small Outline No-lead) In Stock
TCAN1051HGDRBR is an automotive-grade CAN FD transceiver from Texas Instruments supporting up to 5 Mbps data rate with 70 V bus-fault protection and sleep mode. It meets AEC-Q100 Grade 1 qualification for harsh vehicle environments. Available in a SON package with worldwide stock and fast shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline No-lead
- Pin Count
- 9
- Lifecycle
- ACTIVE
- Datasheet
- TCAN1051HGDRBR Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Supports CAN FD at up to 5 Mbps flexible data rate, enabling higher bandwidth in next-generation automotive networks
- 70 V bus-fault protection on CANH and CANL lines guards against wiring faults in automotive environments
- AEC-Q100 Grade 1 qualified with a sleep mode for ultra-low quiescent current in standby, extending vehicle battery life
Applications
The TCAN1051HGDRBR is designed for automotive body control modules, ADAS sensor networks, and powertrain ECUs that require high-speed CAN FD communication at up to 5 Mbps. Its 70 V bus-fault tolerance and AEC-Q100 Grade 1 qualification ensure reliable operation in the harsh electrical environment of modern vehicles. The sleep mode with low quiescent current makes it ideal for always-on nodes such as gateway ECUs and keyless entry systems.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TCAN1051HGDRBR:
Frequently Asked Questions
How does the TCAN1051HGDRBR handle bus faults in automotive CAN networks?
The TCAN1051HGDRBR provides 70 V bus-fault protection on both CANH and CANL lines, clamping transient overvoltages that commonly occur during automotive load dumps or wiring shorts. This protection prevents damage to the transceiver and downstream MCU without any external TVS diodes.
What data rate does the TCAN1051HGDRBR support and how does it compare to classic CAN transceivers?
The TCAN1051HGDRBR supports CAN FD at up to 5 Mbps in the data phase, which is significantly faster than the 1 Mbps maximum of classic CAN. This 5x improvement in throughput lets automotive engineers transfer sensor data and diagnostic payloads more efficiently within the same network.
Which qualification standard does TCAN1051HGDRBR meet, and what operating temperature range does it support?
The TCAN1051HGDRBR is AEC-Q100 Grade 1 qualified, covering an operating temperature range of -40°C to 125°C. This qualification level ensures long-term reliability in underhood automotive applications where junction temperatures frequently exceed those of commercial-grade devices.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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