LB11970FV-MPB-H

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 management integrated circuits (PMICs) are integrated circuits designed to provide efficient power management for integrated or portable systems. PMICs can provide multiple-voltage functions (single, dual, multiple and converter outputs) from a single supply, control the behavior of the processor, control peripheral devices and provide power sequencing control for an embedded system. As an increasing number of applications require more efficient power management, PMICs have become one of the most important tools for designing power management systems.

Motor drivers, controllers and PMICs are used in applications that require controlling the speed, direction, position and current of a motor. The LB11970FV-MPB-H is one such PMIC. It is a high-efficiency motor driver and controller, capable of driving motor loads up to 18 W (500 mA) at 12 V at 95% efficiency. The device is suitable for a wide range of motor control applications requiring speed, position and current control. The LB11970FV-MPB-H can also be used to control direction and speed of very small motors such as hobby DC and toy motors.

The LB11970FV-MPB-H uses a number of simple control signals to set the motor parameters. An external drive signal ("DRIVE") is used to control the motor speed and direction. In addition, the "Hall Sense" and "Enable" signals provide input for monitoring the position of the motor and for enabling the LB11970FV-MPB-H. The "Limiter" signal is used to control the maximum current delivered to the motor. The "CS" signal is used to select the current limit, allowing the user to change the limit without having to physically adjust the limit resistor.

The LB11970FV-MPB-H is a three-phase, pulse-width-modulated (PWM) motor driver and controller, capable of driving motors with a speed range of up to 8,000 rpm. The current output is regulated and limited to a maximum value (0.5 A at 12 V). The device features a built-in protection circuit that protects against over-current, short-circuit, low-voltage and over-temperature conditions. The LB11970FV-MPB-H also features high noise immunity and excellent start-up behavior.

The motor control system based on the LB11970FV-MPB-H is designed to provide optimal performance and flexibility for a variety of motor control applications. The system can be implemented with a wide range of motor types, from large servo motors with long travels to very small motors with short travels. The device also features auto-compensation for load changes, ensuring excellent tracking accuracy. In addition, the system provides protection against thermal and over-current conditions, ensuring minimal system downtime.

The LB11970FV-MPB-H is used in a variety of applications, from automotive to industrial automation, home appliances, medical and consumer electronics. The device is ideal for applications requiring efficient motor control, such as brushless DC (BLDC) motors, stepper motors and position sensors. The device can be used in systems requiring speed and position control, including servo actuators, motor lifts and positioning systems.

In summary, the LB11970FV-MPB-H is a high-efficiency motor driver and controller, suitable for motor control applications requiring speed, direction and current control. The device offers excellent system protection against thermal and over-current conditions, and features a protection circuit that protects against over-current, short-circuit, low-voltage and over-temperature conditions. The device is used in a variety of applications, from automotive to industrial automation, home appliances, medical and consumer electronics. The LB11970FV-MPB-H is an ideal solution for systems requiring efficient motor control.

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