ATA6823C-PHQW-1 Integrated Circuits (ICs)

PMIC - Motor Drivers, Controllers

The ATA6823C-PHQW-1 is an integrated circuit designed to control and drive the motion of brushless DC motors. It is intended for use in brushless DC motor systems such as r/c aircraft, drones, and other types of machines. The ATA6823C-PHQW-1 is part of the ATA6823C series of motor driver/controller integrated circuits, and is designed to interface with a wide range of microcontrollers, motors, and sensors to provide an efficient and durable motion control system.

The ATA6823C-PHQW-1 integrated circuit contains the necessary components to drive a motor directly without the need for additional external motor driver devices. The integrated circuit includes 4-channel half-bridge drivers, logic control, thermal protection, current monitoring, and other features. Each channel is capable of controlling a single motor, with a maximum current of 3A per channel. The integrated circuit also includes integrated comparators that can be used to detect the speed or position of a motor. These integrated comparators can be programmed to react to signals from any form of speed or position feedback device such as hall-effect sensors or encoders. The integrated circuit also includes software protection features such as over-current, over-temperature, under-voltage lockout, and thermal shutdown, to prevent damage to the circuitry and your system.

The integrated circuit interfaces with an external microcontroller or other control logic device via an I2C or SPI interface. The external microcontroller can be used to set parameters such as motor speed and direction, as well as receive feedback from the motor in the form of position, speed, and current usage information. This feedback can then be used to make changes to the system, such as controlling the speed or direction, or switching out a faulty motor. The ATA6823C-PHQW-1 supports field-oriented control (FOC) of motors and can be configured to control any type of motor, such as brushed DC, stepper, or brushless DC.

The ATA6823C-PHQW-1 is a powerful motor driver/controller that can be used to drive and control brushless DC motors in a wide variety of applications. Its ability to be used with a microcontroller and to receive feedback in the form of position, speed, and current information allows for precise and efficient motion control in even the most demanding applications. Whether your application requires speed or position control, the ATA6823C-PHQW-1 provides an efficient and reliable solution.