TCAN1051GDRBQ1 Texas Instruments Integrated Circuit (Small Outline No-lead) In Stock
Texas Instruments TCAN1051GDRBQ1 is an automotive CAN bus transceiver compliant with SAE J2962-2 and IEC 62228-3, supporting data rates up to 500 kbps. Rated for the AEC-Q100 automotive qualification standard in a compact SON package. Available from stock worldwide with fast shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline No-lead
- Pin Count
- 9
- Lifecycle
- ACTIVE
- Datasheet
- TCAN1051GDRBQ1 Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- SAE J2962-2 and IEC 62228-3 compliant CAN transceiver supporting bus speeds up to 500 kbps for reliable automotive network communication
- AEC-Q100 automotive qualification ensuring reliable operation across -40°C to 125°C temperature range in harsh vehicle environments
- Integrated bus protection and common-mode rejection reducing external EMI filter component count in space-constrained automotive ECU designs
Applications
The TCAN1051GDRBQ1 is designed for automotive body control modules, powertrain ECUs, and ADAS sensor nodes where a robust CAN transceiver certified to SAE J2962-2 is required. Its AEC-Q100 qualification and wide -40°C to 125°C operating range make it suitable for under-hood and chassis-mounted control units exposed to extreme thermal cycling. The small SON package minimizes board area on multi-node CAN networks where PCB space is at a premium.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TCAN1051GDRBQ1:
Frequently Asked Questions
At what maximum bit rate does the TCAN1051GDRBQ1 operate on a CAN network, and is it compatible with CAN FD?
The TCAN1051GDRBQ1 supports CAN bus data rates up to 500 kbps in Classic CAN mode, meeting the SAE J2962-2 and IEC 62228-3 specifications. While it is optimized for 500 kbps classical CAN rather than CAN FD's multi-megabit data phase, it interconnects directly with any microcontroller CAN peripheral operating at or below 500 kbps, covering the majority of automotive body and chassis networks.
What temperature range does the TCAN1051GDRBQ1 support, and how does AEC-Q100 qualification affect supplier qualification time?
The TCAN1051GDRBQ1 is AEC-Q100 Grade 1 qualified, guaranteeing reliable operation across -40°C to 125°C ambient temperature. Using an AEC-Q100 qualified part can shorten automotive OEM supplier approval timelines by months, since the device has already passed industry-standard reliability stress tests including high-temperature operating life, temperature cycling, and ESD sensitivity, eliminating the need for custom qualification runs during Tier 1 component approval.
How does the TCAN1051GDRBQ1 reduce EMC compliance effort in an automotive ECU design?
The TCAN1051GDRBQ1 meets IEC 62228-3, an EMC standard specifying conducted and radiated emission limits for CAN bus transceivers at speeds up to 500 kbps without requiring external common-mode chokes in many board configurations. This pre-certified common-mode rejection behavior can reduce the number of EMI filter components by 2 to 4 discrete elements per CAN node, lowering BOM cost and simplifying PCB layout during CISPR 25 radiated emission certification for vehicle electrical systems.
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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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