TPT1043-SO2R-S

Drivers, Receivers, Transceivers Overview

The TPT1043-SO2R-S is a low-power, fault-protected high-speed CAN FD transceiver manufactured by 3PEAK in an SOP14 package. It supports data rates up to 5 Mbps and complies with ISO 11898-2:2016 standards. The device operates with a VCC supply of 4.5V to 5.5V and an I/O voltage range of 2.8V to 5.5V. It features a common-mode input voltage range of ±30V and bus fault protection from -70V to +70V. Key electrical characteristics include a typical standby current of 2µA and sleep mode current of 15µA. Protection mechanisms include IEC 61000-4-2 ESD protection up to ±12kV, thermal shutdown, and undervoltage detection.

Drivers, Receivers, Transceivers Feature Summary

• Supports CAN FD networks with data rates up to 5 Mbps and enhanced timing margins for highly loaded networks.
• Features ultra-low power management with local and remote wake-up capabilities via the WAKE pin and INH output.
• Provides robust protection including ±70V bus fault tolerance, ±12kV IEC ESD protection, and thermal shutdown.
• Offers flexible interface compatibility with microcontrollers operating at 2.8V to 5.5V through the VIO pin.

Drivers, Receivers, Transceivers Applications

• Highly loaded CAN networks in field industrial automation and sensor systems
• Building and security control systems requiring robust communication
• Energy storage systems and telecom base station status monitoring

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix SO2R-S corresponds to the SOP14 package variant when sourcing. Confirm that the component meets the required automotive or industrial qualification standards if applicable to the end application. Ensure the supplier provides valid traceability documentation for the batch received.

Drivers, Receivers, Transceivers Selection Notes

Select this model for applications requiring high-speed CAN FD communication with strict power consumption constraints. The SOP14 package is suitable for standard surface-mount assembly processes. Consider the DFN4.5X3-14L variant if a leadless package with improved thermal performance is preferred over the SOP14 form factor.

Drivers, Receivers, Transceivers Part Context

The TPT1043 belongs to 3PEAK's family of high-speed CAN transceivers designed for automotive and industrial environments. It complements other interface solutions like the TPT1042 LIN transceiver. The SOP14 package variant offers a widely available footprint for PCB layout flexibility compared to smaller leadless packages.

Drivers, Receivers, Transceivers Replacement Considerations

The datasheet lists the TPT1043-DFKR-S as a package alternative within the same product family. No other cross-manufacturer substitutes are documented in the provided source material.