LV8827LF-TLM-H

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The LV8827LF-TLM-H is a three-phase motor driver controller that is designed to bridge the gap between microcontrollers and low-cost three-phase brushed motors. It features a wide range of features including a variable PWM frequency up to 1 MHz, a programmable current limit, high LRA resistance and a built-in buzzer. By acting as an intermediary between the microcontroller and the motor, the LV8827LF-TLM-H motor driver helps bridge the gap between low-cost, low-power and efficient motor control solutions.

The LV8827LF-TLM-H is a pulse-width-modulated (PWM) motor driver controller that is designed to provide a high efficiency, low-cost motor control solution. The controller is capable of driving up to three-phase brush motors with a current limit of up to 6A and a voltage range of up to 30V per phase. It features a wide range of features, such as a highly efficient Instantaneous Current Control (ICC) that allows for minimal losses across the motor and a programmable current limit that can be adjusted to the load in the motor. Additionally, the controller features a highly advanced automatic LRA (LRA/RMS) resistance sensing system, which allows for a higher efficiency at lower currents and speeds, as well as a built-in buzzer for audible feedback.

The LV8827LF-TLM-H motor driver comes with two primary modes of operation: torque control and current control. In the torque control mode, the motor will be instructed by the microcontroller through a dual pulse (duty cycle) signal to be interpreted as the target speed of the motor. This signal then tells the driver to set the target speed to the desired speed. The driver then senses the motor’s current and adjusts the duty cycle accordingly so that the motor can maintain the target speed. The current control mode works in a similar way, where the dual pulse signal is interpreted as the desired current in the motor. The driver then adjusts the duty cycle so that the motor can maintain the desired current.

The LV8827LF-TLM-H can also be used in a Motion Control mode, where the driver can interpret the position of the motor from an external encoder or hall sensor and then adjust the duty cycle accordingly to move the motor to the desired position. Additionally, the driver is capable of being configured to run with a variety of different current types, including sine and rectangular waves, and different motor types, such as brushed and brushless DC motors.

The LV8827LF-TLM-H motor driver is designed to be used in a wide range of applications including robotics, automation, drive systems, mechatronics, and power conversion. Its benefits include high reliability and a wide range of features that make it one of the most cost-effective motor drivers available. Furthermore, the wide range of features, its easy integration, and its ability to be used in both current and motion control modes makes the LV8827LF-TLM-H an ideal solution for cost-effective and reliable motor control.

The specific data is subject to PDF, and the above content is for reference