TLE 6251 G is a high-performance CAN transceiver with wake-up detection function, produced by Infineon. It is suitable for automotive power systems.
The TLE6251G is a high‑speed CAN transceiver designed for automotive and industrial applications. It provides a robust interface between a CAN controller and the physical bus, supporting both 12 V and 24 V supply systems and complying with ISO/DIS 11898.
Key features include low‑power standby and sleep modes, a bi‑level wake‑up input, inhibit and diagnosis outputs, and extensive protection against over‑temperature, ESD, and automotive transients. The device is supplied in a 14‑lead P‑DSO‑14‑13 package with detailed pin definitions and functional block diagrams provided in the datasheet.
| Maximum CAN data rate | 1 Mbaud |
|---|---|
| Supported supply voltages | 12 V and 24 V |
| Low‑power modes | Two low‑power modes |
| Wake‑up input | Bi‑level sensitive |
| Inhibit output function | Controls external power supply |
It supports a data rate of up to 1 Mbaud.
The device works with both 12 V and 24 V automotive applications.
It provides two distinct low‑power modes in addition to a receive‑only mode.
The EN and NSTB pins control the transceiver’s mode selection.