Juno Motor Control IC | Velocity & Torque Control for Servo Motors

Juno® Motor Control IC

The Juno Motor Control IC family delivers precise velocity and torque control for BLDC, brushed DC, and stepper motors. Compact and versatile, these motion control ICs suit servo motor applications in medical, scientific, liquid pumping, and industrial environments.

Unlike multi-component solutions, Juno ICs integrate four-quadrant current control, smooth ramp-up and ramp-down, and quiet motor operation. As a result, they simplify system design and reduce development time. In addition, pre-programmed motion commands and onboard safety intelligence enhance reliability and ease of integration.

Safety features include communication monitoring, voltage protection, overtemperature safeguards, and current integration thresholds. Consequently, the Juno Motor Control IC is a robust choice for demanding motion control applications.

Juno Motor Control IC Features

Designed for high-performance motion control, the Juno Motor Control IC offers a wide range of features. These include:

Digital current control for accurate motor response
Velocity loop with encoder or tachometer feedback
Internal profile generator and estimator for smooth motion
Sinusoidal or 6-step commutation options
Direct analogue signal input for flexible integration
Serial communication speeds up to 416 kBaud
Support for CANbus 2.0B and SPI interfaces
Onboard NVRAM for storing custom configurations

Moreover, these features allow engineers to streamline system architecture while maintaining precise control. This means fewer external components and faster time to market. In many cases, Juno ICs eliminate the need for separate motion processors or safety modules.

Applications for Juno Motor Control ICs

Juno ICs are widely used in servo motor systems across multiple industries. In particular, they excel in environments where precision and reliability are critical. For example:

Medical devices and laboratory automation
Liquid pumping and fluid control systems
Precision industrial machinery
Scientific instrumentation and test equipment

Thanks to their compact design and integrated safety features, Juno Motor Control ICs are a preferred choice for OEMs seeking robust motion control solutions. Furthermore, their flexible interface options make them easy to embed in both legacy and modern systems.