Texas Instruments

UCC28742DBVR

The UCC28742DBVR is a high-voltage, high-power dual full-bridge driver from Texas Instruments. It is designed to drive high-voltage motor control and power conversion applications, such as brushless DC (BLDC) motors, switched reluctance motors, and induction motors. Key features of the UCC28742DBVR include: 1. Dual full-bridge driver configuration: The UCC28742DBVR can drive two full-bridge circuits simultaneously, making it suitable for applications that require two independent motor control channels. 2. High-voltage operation: The UCC28742DBVR can operate with supply voltages up to 40V, making it suitable for high-voltage motor control applications. 3. High output current: The UCC28742DBVR can sink and source up to ±1A per channel, making it suitable for driving high-current motor control applications. 4. Advanced protection features: The UCC28742DBVR includes over-temperature protection, under-voltage lockout, and open-load detection to ensure reliable operation in demanding motor control applications. 5. Small package size: The UCC28742DBVR is available in a compact 16-pin SOIC package, making it suitable for space-constrained applications. Applications for the UCC28742DBVR include: 1. Brushless DC motor control: The UCC28742DBVR can be used to drive BLDC motors in a wide range of applications, including industrial automation, robotics, and consumer appliances. 2. Switched reluctance motor control: The UCC28742DBVR can be used to drive switched reluctance motors in applications such as HVAC systems and automotive accessories. 3. Induction motor control: The UCC28742DBVR can be used to drive induction motors in applications such as pumps, fans, and conveyor systems. 4. Power conversion: The UCC28742DBVR can be used in power conversion applications such as battery chargers, power supplies, and inverters. Overall, the UCC28742DBVR is a versatile and powerful dual full-bridge driver that is well-suited for a wide range of high-voltage motor control and power conversion applications.