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TCAN4551RGYRQ1 The Texas Instruments TCAN4551RGYRQ1 is an automotive-grade CAN FD controller with an integrated transceiver. It supports data rates up to 8 Mbps and features ±58V bus fault protection.
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TCAN4551RGYRQ1

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TCAN4551RGYRQ1 is an automotive-grade CAN FD controller with an integrated transceiver. It supports data rates up to 8 Mbps and features ±58V bus fault protection.
✓ Total Stock: 1,712 pcs
$ Price Range: $1.24

TCAN4551RGYRQ1 Available from 1 distributor

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1,712 pcs
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TCAN4551RGYRQ1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Mounting Type
Number of Channels
Operating Temperature
Supplier Device Package
Supplier Package
Type
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TCAN4551RGYRQ1 Description

Short technical summary and product information.

The TCAN4551RGYRQ1 from Texas Instruments is an advanced Automotive Control Area Network Flexible Data Rate (CAN FD) controller with an integrated CAN FD transceiver. This component is designed for high-speed communication, supporting data rates up to 8 Mbps, and meets the requirements of ISO 11898-1:2015 and ISO 11898-2:2016 standards.

 

Key electrical specifications include ±58V bus fault protection and ±12V common mode voltage, ensuring robust operation in demanding automotive environments. It offers flexible input/output logic voltage support for microprocessors, operating at 1.8V, 3.3V, or 5V. The device also features optimized behavior when unpowered, with bus and logic terminals remaining high impedance.

 

Packaged in a 20-VQFN (3.5x4.5 mm) format with Surface Mount, Wettable Flank mounting, the TCAN4551RGYRQ1 is qualified for automotive applications under AEC-Q100. It operates within a temperature grade of -40°C to 125°C (TA).

 

This CAN FD controller is suitable for various automotive control systems requiring reliable and high-speed data communication.

TCAN4551RGYRQ1 Quick Information

Product Type: CAN FD Controller
Canonical Name: TCAN4551-Q1 Automotive CAN FD Controller with Integrated Transceiver
Subcategory: CAN FD Controller

TCAN4551RGYRQ1 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TCAN4551RGYRQ1 Estimated Pricing

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1+ $1.24 $1.24

Estimated market price range - modelled values for guidance only, not live distributor offers.

TCAN4551RGYRQ1 Features

  • Automotive grade CAN FD controller and transceiver.
  • Supports CAN FD data rates up to 8 Mbps.
  • Features ±58V bus fault protection.
  • Wide operating voltage for logic interfaces.
  • AEC-Q100 qualified for automotive use.

TCAN4551RGYRQ1 Applications

  • Ideal for automotive control modules.
  • Used in high-speed vehicle networks.
  • Suitable for diagnostic communication systems.
  • Enables robust CAN FD implementations.

TCAN4551RGYRQ1 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the TCAN4551RGYRQ1?

-40°C to 125°C.

What package does the TCAN4551RGYRQ1 come in?

20-VFQFN Exposed Pad (20-VQFN 3.5x4.5).

What protocols does the TCAN4551RGYRQ1 support?

CAN and CAN FD.

What is the maximum signaling rate of the TCAN4551RGYRQ1?

8 Mbps.

What is the bus fault voltage range?

±58 V.

What is the SPI clock speed?

18 MHz.

What is the mounting type?

Surface Mount, Wettable Flank.

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