LV8549MC-BH Integrated Circuits (ICs)

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

LV8549MC-BH application field and working principle

The LV8549MC-BH is a motordriver and controller from Japanese semiconductor manufacturer Sanken Electric Co. Ltd. The LV8549MC is part of Sanken\'s System Power Solutions Portfolio, and is the world\'s first 2-phase brushless motor driver to provide both steady state and transient output current regulation.

The LV8549MC-BH uses a distinct implementation of a 3-phase bridge unit, in order to accurately maintain the output current levels. It features two independent variable voltage and current output stages, and can be used to control both brushed and brushless motors.

The main application fields for LV8549MC-BH include automotive systems, automatic doors, elevators, and motors used in power tools. Its efficiency and ability to accurately regulate current makes it an ideal choice for motor applications that require precision and an economical solution.

The LV8549MC-BH uses a 3-phase bridge PWM control, which allows it to accurately adjust the average voltage and current output stages, within an allowed range. The motor current is measured through the use of current sense resistor R1, and this information is fed back to the internal microcontroller, which then adjusts the output voltage and current accordingly.

The LV8549MC-BH supports a wide range of input and output voltage levels, and can detect and adjust for over-current, under-voltage and temperature, making it suitable for a vast majority of applications in powertrain, lighting, and other automation industries.

In conclusion, the LV8549MC-BH is an efficient and economical motor driver and controller solution from Sanken Electric Co. Ltd., whose 3-phase bridge PWM control technology makes it suitable for a broad range of applications, from automotive systems to power tools. Its ability to detect and adjust for various conditions such as over-current, undervoltage and temperature, offers increased safety and accuracy in its application.

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