FMSMMB2051M

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

FMSMMB2051M is a new type of motor control integrated module launched by STMicroelectronics in 2019. It is designed for small, space-constrained motor applications and can be divided into two main parts: motor control IC based on BLDC motor and embedded power MOSFET. It integrates control, protection, driving and power conversion functions into a chip. It is suitable for demanding applications, such as three-phase electric vehicles, drones, robots and HVAC systems.

Application Field: FMSMMB2051M is one of the most comprehensive small motor control modules, which can provide reliable, comprehensive motor control features to customers. This powerful integrated module is designed to effectively operate up to 250W in household appliances, medical equipment, DC motors, industrial applications, automotive equipment and other low-speed, high-torque applications. Due to its cost-effectiveness, advanced features and small package size, it is considered to be the ideal solution for three phase electric vehicle motor control.

Working Principle: FMSMMB2051M is a three-phase motor control module, working according to the principle of BLDC motor control. Its main part is composed of an embedded power MOSFET and motor control IC. The MOSFET provides the power for the control IC, and the control IC provides the control logic for the power MOSFET to realize the rotational speed and torque control of the motor.

In addition, FMSMMB2051M has a built-in high-voltage current-sampling bridge and built-in severe temperature protection and fault signal isolation. Therefore, users can use the built-in temperature protection algorithm to continuously monitor the system temperature and quickly respond to over-temperature conditions. In addition, it also integrates features such as the speed-change algorithm and the current-overload protection algorithm, ensuring the accurate control of motor speed and current.

FMSMMB2051M also achieves a high level of efficiency through its MOSFET and motor control IC design. Its motor control IC is based on the advanced STPWM (synchronous pulse width modulation) architecture, ensuring low EMI noise, low heat generation and high accuracy of motor rotation. By adopting the advanced MOSFETs, the quiescent current consumption can be also greatly reduced.

In conclusion, FMSMMB2051M has low-power, high-efficiency and intelligent control features, which make it ideal for use in electric vehicle motor control, industrial and home appliances. It is cost-effective and can provide comprehensive motor control features for customers.

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