PMIC - Motor Drivers, Controllers

The STK673-010-E is one of the types proprietary ICs in the “power management IC” (PMIC) section of Renesas Technologies’ product line up. The IC features a wide range of performance capabilities, including the ability to drive motors, control motor controllers, and other functions. In this article, we will discuss the potential application fields for the STK673-010-E and the working principles behind its combination of features.

Application fields

The STK673-010-E’s wide range of features makes it suitable for many application fields, including automotive and industrial control. For automotive applications, the STK673-010-E’s motor controller capability makes it particularly suitable for controlling various motors, such as electric vehicle (EV) and hybrid electric vehicles (HEV) motors. While it can also be used to control motors in industrial applications, such as machinery and robots, its unique combination of features also makes it suitable for energy management systems, such as energy recovery systems, battery management systems, and HVAC (heating, ventilation, and air conditioning) systems.

Working principles

The STK673-010-E is a multi-function integrated circuit (IC) which combines a driver IC with a motor controller. The driver IC is responsible for ensuring that the power supplied to the motor is accurately controlled and stabilized. It performs two important functions: voltage conversion from a low-voltage to a high-voltage power supply, and protection of the motor against over-current and over-voltage incidents. The motor controller is also responsible for controlling the motor\'s speed and direction. It is capable of controlling the motor over a wide speed range, and can also be used to control the direction of the motor. In addition, the STK673-010-E can be configured with various other functions, such as the ability to control the “braking” of a motor, or the ability to monitor the temperature of the motor.

Conclusion

The STK673-010-E integrated circuit is a versatile, multi-function IC which offers a wide range of performance capabilities. It is suitable for use in many application fields, including automotive and industrial control, and its combination of driver IC and motor controller capabilities make it particularly suitable for motor applications. In addition, its wide range of additional features can be customized to the application, enabling it to be used for a variety of motor control and energy management tasks.