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PMIC - Motor Drivers, Controllers

IRMCK171TR is a high-performance, high-efficiency integrated solution for the control, drive and protection of 3-phase brushless DC (BLDC) motors. It is designed to drive up to 7.0A of current in each phase and provides motion control for a wide range of consumer, commercial and industrial applications. The IRMCK171TR integrates a proprietary intelligent semiconductor technology to drive 3-phase brushless DC motors with much higher accuracy and efficiency than traditional controllers.

The IRMCK171TR utilizes a dual-channel bridge driver design that supports multiple current ranges from 0.5A to 7.0A per phase. This bridge driver works in conjunction with a programmable control unit which can be programmed to execute Linear Motion Control, Position Tracking, and other motion control algorithms. A wide range of programmable features and settings make it possible to customize the controller to fit various motor and application requirements.

In addition to the bridge driver and control unit, the IRMCK171TR includes a power MOSFET driver and protection circuitry. This combination of features provides superior motor control and protection and allows users to optimize the system power consumption and motor operation. The IRMCK171TR is also designed to meet stringent electromagnetic compatibility standards and provides an array of diagnostic functions for system monitoring.

Application Field

The IRMCK171TR is ideal for use in a wide range of applications, including robotics, medical equipment, consumer goods, industrial automation, and automotive systems. It can be used to control BLDC motors in applications such as automated conveyor systems, electric vehicles, and medical device actuators. The integrated protection circuitry and diagnostic monitoring features make it a particularly attractive choice for these applications.

Working Principle

The IRMCK171TR operates using a sophisticated dual-channel bridge driver design. This allows the device to forward-operate the 3-phase motor without the need for an external module. The control unit is programmed to execute Linear Motion Control, Position Tracking, and other motion control algorithms. Once programmed, the control unit automatically sends drive signals to the bridge driver, which in turn supplies a 3-phase current to drive the motor. The IRMCK171TR also utilizes a MOSFET driver and protection circuitry to improve system efficiency and protect the motor from overcurrent or overvoltage conditions.

The IRMCK171TR also features a proprietary intelligent semiconductor technology which enables it to achieve higher levels of accuracy in motor control than traditional controllers. This enables the IRMCK171TR to deliver optimal motor performance while consuming less energy, extending battery life and reducing system cost.

Conclusion

The IRMCK171TR is a powerful, efficient and integrated BLDC motor control solution. It utilizes a dual-channel bridge driver design, programmable control unit and a MOSFET driver and protection circuitry to provide superior control and protection. The IRMCK171TR also features a proprietary intelligent semiconductor technology which enables it to achieve higher levels of accuracy in motor control than traditional controllers. This makes it ideal for use in a wide range of applications, including robotics, medical equipment, consumer goods, industrial automation, and automotive systems.

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