TLI493D-W2BW Low Power 3D Hall Sensor Infineon Technologies TLI493D-W2BW Low Power 3D Hall Sensor features an I2C interface, enabling it to be easily configured by a microcontroller (MCU). The measurement data is provided in digital format to the MCU. The TLI493D-W2BW Sensor also provides the functionality to Wake-Up a sleeping system.