AM4961AGHTR-G1

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AM4961AGHTR-G1 Motor Controller Overview

The AM4961AGHTR-G1 is an advanced motor control solution capable of being integrated into a variety of applications. This integrated solution provides more accurate control, faster speed, higher efficiency and smoother motion.

The AM4961AGHTR-G1 contains a full range of hardware and software modules including motor drivers, controllers, integrated MOSFET stages, dual axis motor controllers and power supply regulators. This integrated design provides the customer with greater flexibility and scalability.

Motor Driver

The AM4961AGHTR-G1 utilizes a dual axis motor driver, which supports up to 2.2A of peak current and 2A of continuous current. It also supports pulse width modulation (PWM) control at up to 50 kHz, and a wide range of motor control algorithms, including speed, position, and torque control.

In addition to the motor driver, the AM4961AGHTR-G1 also provides an integrated MOSFET stage that supports up to 5A of continuous current and up to 25A of peak current. The MOSFET stage also supports PWM with a frequency range up to 25 kHz and a wide range of motor control algorithms.

Motor Controller

The AM4961AGHTR-G1 features two integrated dual axis motor controllers. Each axis of the motor controller supports up to 2A of current and can be operated in either field-oriented control (FOC) or sinusoidal pulse width modulation (SPWM) modes. The FOC mode supports up to 4kHz of switching frequency and the SPWM mode supports up to 10kHz of switching frequency.

In addition to the motor controllers, the AM4961AGHTR-G1 provides integrated power supply regulators that support up to 6A of current. The integrated regulators are capable of providing clean power for the MOSFET stages and the controllers, reducing noise and improving power efficiency.

Application Field and Working Principle

The AM4961AGHTR-G1 is designed for various motion control applications, including quadcopters, robots, industrial machines, consumer goods and other motion-control-related applications. The integrated hardware and software modules provide the customer with greater flexibility and scalability, enabling the customer to create custom motor control applications.

The working principle of the AM4961AGHTR-G1 is based on the sinusoidal pulse width modulation (SPWM) and field-oriented control (FOC) methods. In SPWM, the analog signal is converted into a 5-level digital signal and then amplified before being applied to the motor for control. In FOC, the electrical phase of the motor is measured and adjusted to achieve the desired speed or torque.

The AM4961AGHTR-G1 is designed for easy integration into existing systems, making it a great choice for those who need to quickly and efficiently integrate advanced motor control solutions into their projects. With its great features and flexibility, the AM4961AGHTR-G1 is an ideal solution for those looking for a powerful, efficient and cost-effective motor controller.

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