TLE94112EL Twelve-Fold Half-Bridge Drivers Infineon TLE94112EL Twelve-Fold Half-Bridge Drivers are designed for automotive motion control applications like Heating, Ventilation, and Air Conditioning (HVAC) flap DC motor control. The drivers feature 12 half-bridge power outputs and a 16-bit standard SPI interface. The TLE94112EL is part of a larger half-bridge driver family offering from three outputs to twelve outputs with a direct interface or SPI interface.