Texas Instruments DRV8312/32 Three Phase Brushless DC Motor Driver

Texas Instruments DRV8312/32 Three Phase Brushless DC Motor Drivers are high-performance, integrated three-phase motor drivers with an advanced protection system. Because of the low R_DS(on) of the power MOSFETs and intelligent gate drive design, the efficiency of these motor drivers can be up to 97%, enabling smaller power supplies and heatsinks, and are good candidates for energy-efficient applications. The Texas Instruments DRV8312/32 requires two power supplies, one at 12V for GVDD and V_DD and another up to 50V for PVDD. The DRV8312/32 can operate at up to 500kHz switching frequency while maintaining precise control and high efficiency. These devices also have an innovative protection system safeguarding the device against various fault conditions that could damage the system.