FNA51560T3

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The FNA51560T3 driver module is a power driver module belonging to the mid- to low-power range. It is a single-channel motor module with an operating frequency of up to 0.5MHz. It has low voltage operation, is flexible and easy to use, has a variety of protection functions and is suitable for many applications.

Application Field

FNA51560T3 is suitable for driving BLDC, stepping motors and non-sensitive inductors. It is suitable for application to appliances such as electric drills, fans, coffee makers, oil pumps and water purifiers, for Closed Loop Control systems, for Motion Control systems, for Uninterruptible Power Supply (UPS) systems and for Brushless DC power tools. In addition, FNA51560T3 can also be used in automotive applications, such as window lifters. Moreover, it has good anti-interference performance and a wide range of temperature operating range, and can thus be used in industrial control fields.

Working Principle

The FNA51560T3 driver module works by transforming the input power into a three-phase balanced AC current to drive the BLDC/stepping motors or non-sensitive inductors. The FNA51560T3 has a dual-mode analog/PWM control mode for pulse-width modulation (PWM). The motor speed can be controlled in the closed-loop mode, which enables the output current to reach the desired level without the need for additional feedback devices.

The FNA51560T3 module has five operating protection functions: overcurrent shutdown, thermal shutdown, chip overvoltage protection, transverse protection, and frequency feedback control. The overcurrent protection limits the maximum current that the motor can reach, thus protecting it from damage. Thermal shutdown prevents the driver from becoming too hot and deforming. The chip overvoltage protection prevents it from being damaged due to excessive voltage. Transverse protection protects the driver against transverse load current. Frequency feedback control maintains the accuracy of the frequency to ensure stable operation.

In addition, the FNA51560T3 module also has a variety of features, including adjustable frequency, adjustable current limit, adjustable overcurrent protection, soft stop, and adjustable power-on delay time. The FNA51560T3 module is highly efficient, with a conversion efficiency of up to 98%. It is reliable and flexible, and can be used in a variety of applications.

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