LB11961V-TLM-E

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The LB11961V-TLM-E is an advanced three-phase brushless DC motor controller IC that is capable of driving BLDC motors up to 30V in a simplified motor control system. The integrated motor drive IC provides comprehensive control with low power consumption, low noise, and fast speed control. It is suitable for applications ranging from small household appliances to auto/elevator uses.

The LB11961V-TLM-E provides a high degree of flexibility and configurability, allowing users to precisely tune or adjust their motor control system for the best results. It is also suitable for driving brushed DC motors and the two motor types are actually interchangeable with the same motor controller. The device includes adjustable PWM frequency to optimize motor control in different loads or power stages.

The main features of the LB11961V-TLM-E are:

• Three-phase BLDC/PMSM motor driving with field-oriented control
• Up to 30V and 3.2A operating voltage and current
• Flexible and adjustable PWM frequency
• Speed control and RPM/Position detection and control
• Undervoltage and overcurrent protection
• Supports Hall, encoder and resolver inputs
• Four-pair low EMI rectifier bridge
• Simple and low cost system design

The LB11961V-TLM-E is capable of driving three-phase BLDC/PMSM motors for applications such as automobile/motorcycle accessories, industrial motors, and fan/blower control. It supports three types of input signals from hall, encoder, and resolver and provides speed control accuracy, as well as RPM and position detection and control.

The LB11961V-TLM-E is designed to provide comprehensive motor control features while minimizing the size and cost of the system. It is capable of operating up to 30V and 3.2A. The integrated four-pair low EMI rectifier bridge allows the user to suppress EMI noise and provides a reliable power supply to the motor.

The device also features an adjustable PWM frequency ranging from 10kHz to 300kHz that can be used to control the speed of the motor. In addition, the built-in undervoltage and overcurrent protection can ensure that the motor will not be damaged due to the sudden changes in power supply or motor load.

In summary, the LB11961V-TLM-E is an advanced three-phase brushless DC motor controller IC that is capable of driving BLDC motors up to 30V in a simplified motor control system. It provides comprehensive control with low power consumption, low noise, and fast speed control. It is also suitable for driving brushed DC motors and the two motor types are actually interchangeable with the same motor controller. The integrated four-pair low EMI rectifier bridge allows the user to suppress EMI noise and provides a reliable power supply to the motor. Furthermore, the adjustable PWM frequency and built-in undervoltage and overcurrent protection ensures that the motor is properly managed and shielded from any unexpected power supply or motor load changes.

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