DRV10963PDSNT Integrated Circuits (ICs)

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DRV10963PDNT Application Field and Working Principle

DRV10963PDNT is a high performance, digital three-phase brushless DC motor driver with integrated MOSFETs. It uses a gate driver, dual N-channel MOSFETs, and a current sensing circuit to provide high-efficiency drive control of three-phase brushless DC motors. This driver is mainly categorized as PMIC - Motor Drivers, Controllers.

Application Field

The DRV10963PDNT is primarily used in industrial and consumer applications such as medical devices, consumer electronics, appliances, industrial machines, and robotic applications. This motor driver can be used for medium to high-power applications with medium and high speed motors, and is ideal for use in applications that require precision control of medium and high-power motors.

The DRV10963PDNT is versatile and easy to use. It is capable of driving both single-phase and three-phase brushless DC motors with a wide range of supply voltages. It supports a wide range of communication protocols including PWM, bidirectional UART, and LIN. The DRV10963PDNT offers a simple control interface with multiple configurable options for controlling the motor speed, direction, and output frequency.

The DRV10963PDNT offers advanced protection features for preventing motor stall, overvoltage, and undervoltage, providing improved motor reliability and safety. Furthermore, it has integrated current sensing circuitry that can be used for thermal management, motor control, and fault detection. The motor driver also features an integrated gate driver to reduce dead time and improve motor efficiency.

Working Principle

The DRV10963PDNT is designed with a three-phase bridge consisting of six power MOSFETs that are connected in a three-legged bridge configuration. When the three-phase bridge is supplied with the appropriate output voltage, the six MOSFETs form 3 phase motors that drive the motor connected to the driver’s output. The three-phase bridge is controlled by the gate driver which provides timing and control signals to the gate pins of the MOSFETs.

The DRV10963PDNT also includes an integrated current sensing circuit that can accurately measure the motor current. The current sensing circuit monitors the output current and can be used to detect faults and overcurrent conditions, as well as to monitor motor performance and thermal management.

In addition to the integrated current sensing circuit, the DRV10963PDNT offers a wide range of programmable features for controlling and monitoring motor performance. The motor driver supports multiple communication protocols including PWM, bidirectional UART, and LIN for remote control and configuration. Furthermore, support for a wide range of operating modes allows for improved motor efficiency and reliability.

The DRV10963PDNT is a highly reliable and advanced motor driver that is designed to simplify the design of brushless DC motor applications. Its integrated MOSFETs and gate driver provide high efficiency and reliability, while the numerous configurable settings allow for precise control of the motor speed and output frequency. Its versatile control interface, advanced protection features, and integrated current sensing circuitry make it a great choice for any application requiring efficient, accurate, and reliable motor control.

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