System Basis Chips (SBC)
The latest generation of Infineon System Basis Chips (SBC) are monolithic integrated circuits in an enhanced power package. The TLE826x family provides a pin and software compatible solution with different numbers of LIN transceiver and Limp Home outputs. In addition the TLE7263E provides input monitoring with Cyclic Sense feature
The devices are designed for automotive applications using CAN and LIN communication e.g. body controller, gateway applications, HVAC.
The SBC provide HS-CAN transceiver and LIN transceivers, multiple low dropout voltage regulators (LDO) for 5 V supply, and a 16-bit SPI to control and monitor the device. Also implemented are a configurable Watchdog, Limp Home outputs, and configurable undervoltage detections.
The devices offer low power modes in order to support application that are connected permanent to the battery.
The devices are designed to withstand the severe conditions of automotive applications, Specially the ESD and EMC requirements of the OEMs.