NJM2624AD

PMIC - Motor Drivers, Controllers

NJM2624AD is a three-phase MOSFET/BJT pre-driver controller IC developed by New Japan Radio (NJR). This product features over-current protection and loss protection, automatic protection from over-current and over-voltage, and can be used for motor control in a wide range of applications, including robotics, automotive, industrial, consumer and more.

The NJM2624AD pre-driver controller has three primary functions: pre-driver, current control, and over-current sensing.Pre-driver:The NJM2624AD pre-driver controller is capable of driving up to three high-current MOSFET/BJT output transistors at the same time. It also provides a feedback voltage that can be used to control the speed of the motor.Current control:The NJM2624AD pre-driver controller provides an adjustable current control loop that can be used to regulate the speed of the motor. This current control loop is able to adjust the amount of current flowing through the motor, so that it can be kept at an optimal level regardless of its load.Over-current sensing:The NJM2624AD pre-driver controller is also capable of sensing when the current flowing through the motor exceeds a certain threshold. If the current exceeds this threshold, the pre-driver will shut off the power to the motor, preventing further damage.The NJM2624AD pre-driver controller is ideal for applications that require high-current output with fast current control. It is well suited for applications that require current-bringing, the process of controlling the current flowing through the motor in order to maintain a certain number of RPMs. The current control from the NJM2624AD pre-driver can also be used to protect the motor from being overloaded or drawing too much current.

In addition to its current control capabilities, the NJM2624AD pre-driver also offers several additional features that make it an ideal choice for motor control applications. These features include automatic restart after over-current or over-voltage protection, and adjustable over-current and over-voltage protection thresholds. It also offers built-in dithering noise reduction, which helps reduce the noise generated by the motor.

The NJM2624AD pre-driver is a highly versatile motor control IC, capable of driving a wide range of motors and applications. It is easy to use and configure, making it a great choice for both experienced and novice users alike. With its current control capabilities, over-current and over-voltage protection, and built-in dithering noise reduction, the NJM2624AD pre-driver is an ideal choice for a wide range of motor control applications.