Manufacturer: Infineon Technologies

Key Specifications

• Package: PG-TSON-8
• Type: CAN Transceiver
• Duplex: Half
• Driver/Receiver: 1/1
• Supply Voltage: 5V (typ)
• Data Rate: Up to 1 Mbps
• Operating Temperature: -40°C to 150°C (junction)
• Interface: CAN

The TLE9251VLEXUMA1 is a half-duplex CAN transceiver from Infineon Technologies, designed for high-speed Controller Area Network (CAN) communication in automotive and industrial applications. It integrates one driver and one receiver, supporting data rates up to 1 Mbps, compliant with ISO 11898-2 standard. The device operates from a nominal 5V supply and is available in a compact PG-TSON-8 package, making it suitable for space-constrained designs.

Key Features

• Half-duplex CAN transceiver with 1/1 driver/receiver configuration
• Supports data rates up to 1 Mbps
• Wide operating temperature range: -40°C to 150°C (junction)
• Low electromagnetic emission and high immunity to electromagnetic interference
• Integrated protection features: thermal shutdown, short-circuit protection, and undervoltage detection
• Compliant with ISO 11898-2 standard
• Available in PG-TSON-8 package (RoHS compliant)

Applications

• Automotive body control modules
• Gateway and powertrain applications
• Industrial automation and control networks
• Sensor and actuator interfaces

Selection Guidance

When selecting the TLE9251VLEXUMA1, ensure the supply voltage is regulated to 5V and the bus termination is properly implemented (typically 120Ω at both ends). The device is optimized for 12V automotive systems, but can be used in other applications with appropriate voltage conditioning. For detailed electrical characteristics and layout recommendations, refer to the official datasheet. Some parameters, such as exact current consumption and timing specifications, are to be verified from the latest datasheet.