FNA22512A

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

Power Driver Modules

FNA22512A is a class of smart power driver module designed for heavy industrial applications. It is suitable for driving push-pull, stepper and universal motors. It integrates gate driver, power supply, protection and charge pump into one compact unit and can provide very high-speed switching performance and power efficiency over a wide range of output current levels.

Application Field

FNA22512A is applicable in industries where high-speed and high-power output are very critical. It can be used in industry automation, transportation, robotics, elevators and escalators, new energy vehicles, machine tools and other related applications where ultra-fast response and very large power output is needed.

Working Principle

The working principle of FNA22512A is based on its integrated circuits. The module integrates a pre-driver IC, power supply IC, motor driver IC and charge pump. This integrated circuit design enables it to efficiently drive motors at high speed.

The pre-driver IC receives control signals from external circuit, such as PLC or microprocessor, and converts it into logic signal to control the driver IC. The power supply IC provides voltage to the pre-driver and driver IC, and is regulated by the pre-driverIC to ensure an optimal signal level and dynamic performance over a wide operating range. The driver IC converts the signal from the pre-driver IC into a voltage capable of directly driving the motor. The charge pump gives high speed transients and improves control over low-speed operations.

FNA22512A has a MOSFET based integrated architecture that helps it to deliver higher peak current, as well as better efficiency and lower voltage drop. The module features built-in protection features, such as over-voltage and under-voltage protection, short circuit protection, over temperature protection and thermal shut-down protection. It also features a fault indication to inform the user of abnormal conditions.

With its low-loss, high-power and high-speed characteristics, FNA22512A has become a very important power driver module in the industrial market. It is used for driving motors in a wide variety of industries, from industrial automation to new energy cars and escalators.

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