TPT1021Q-SO1R-S

Drivers, Receivers, Transceivers Overview

The TPT1021Q-SO1R-S is an automotive-grade LIN transceiver compliant with ISO 17987-4, SAE J2602, and LIN 2.0/2.1/2.2/2.2A standards. It supports data rates up to 20 Kbps with a wide VBAT input range of 5.5 V to 40 V. The device features low-current standby and sleep modes with bus and local wake-up capabilities via the WAKE_N pin. It includes an INH pin for system-level power control and integrated pull-up resistors for slave applications. Protection features include ±15 kV IEC ESD on the LIN bus, ±45 V fault tolerance, UVLO, thermal shutdown, and TXD dominant time-out. It operates from -40°C to +125°C in an SOP-8 package.

Drivers, Receivers, Transceivers Feature Summary

• Compliant with LIN 2.0 through 2.2A and ISO 17987-4 physical layer specifications
• Supports wide battery voltage input ranging from 5.5 V to 40 V
• Features low-power sleep mode with remote and local wake-up capabilities
• Includes robust protection against overvoltage, ground loss, and electrostatic discharge

Drivers, Receivers, Transceivers Applications

• Automotive body electronics and lighting systems
• Power train and chassis control modules
• Infotainment and instrument cluster interfaces
• Advanced driver assistance systems (ADAS)
• Sensor and actuator networks in vehicles

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix SO1R-S corresponds to the SOP-8 package and tape-and-reel quantity of 4000 units. Confirm that the AEC-Q100 Grade 1 qualification meets your project's reliability requirements. Ensure the supply chain source provides valid RoHS compliance documentation. Cross-reference the manufacturer part number with official distributor catalogs to confirm current availability status.

Drivers, Receivers, Transceivers Selection Notes

Select this component for applications requiring single-channel LIN communication with high noise immunity. The integrated INH pin allows direct control of external voltage regulators to minimize system power consumption during sleep states. Consider the SOP-8 package for standard PCB layouts where DFN3x3-8L is not preferred. Verify that the MCU interface logic levels are compatible with the device's 3.3 V or 5 V input thresholds.

Drivers, Receivers, Transceivers Part Context

This part belongs to the TPT102xQ family of automotive LIN transceivers manufactured by 3PEAK. The TPT1021Q specifically provides a single LIN channel, whereas other variants like the TPT1022Q and TPT1024Q offer dual and quad channels respectively. All members of this series share similar electrical characteristics and protection features but differ in channel count and package options.

Drivers, Receivers, Transceivers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation.