LB11861H-TLM-H

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The LB11861H-TLM-H is a product of LB, a leading provider of motor driver, controllers and power management and interface IC (PMIC) solutions. This particular product is part of a highly efficient line of PMIC solutions that enable the safe, reliable and efficient driving of motors. With its robust feature set, it is well suited for a wide range of applications.

The LB11861H-TLM-H is an integrated 3-in-1 high-efficiency, high-reliability, high-performance and low-cost motor driving solution. It is designed to drive and monitor a variety of motors, from stepper motors, brushless DC (BLDC) motors, and brush type DC motors. It is ideal for applications such as automation and motion control, robotics, disk drives, industrial machinery and medical/surgical instrumentation, among others.

The LB11861H-TLM-H integrates three key components, motor driver, current monitor and motor controller. The motor driver is a dual-output half-bridge motor driver with an output current of up to 3 A. The current monitor monitors the current running through the motor and provides current-limiting and fault-protection functions. The motor controller is an ultra-performance single-chip PWM motor controller with a top speed of 30 kHz.

The motor driver and controller are powered by 24V, while the motor is configured with a supply voltage of up to 60V. The motor driver supports multiple motor control modes, including speed control, ramping, torque control and position control. It also has a flexible encoder interface and supports both pulse-width modulation and sinusoidal waveform outputs. The current monitor has built-in temperature protection and current limit functions.

The LB11861H-TLM-H also features a wide range of safety features, including an on-chip voltage regulator, an over-voltage protection circuit, and a low-current standby mode. In addition, it has a built-in temperature sensor to detect motor temperature, and to protect the motor from overheating. The motor driver also supports an automatic stall detection function, which monitors the motor current and protection against over-temperature.

In addition to its reliable and efficient motor driving capabilities, the LB11861H-TLM-H also features a wide range of additional features, including on-chip Hall effect sensors, adjustable dead-time compensation, PWM synchronous rectifier, a flexible PWM frequency, and adjustable current sensing gain. It also includes an on-chip EEPROM for storing custom settings and parameters.

Overall, the LB11861H-TLM-H provides a reliable, efficient and cost-effective motor driver, controller and current monitor solution, suitable for a wide variety of applications. It is a highly efficient motor driving solution that enables safe, reliable and efficient driving of motors, and is well suited for applications such as automation and motion control, robotics, disk drives, industrial machinery and medical/surgical instrumentation, among many others.

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