LB11867RV-TLM-E

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The LB11867RV-TLM-E is a highly efficient and compact 1-channel motor driver controller. It is a member of the Renesas Electronics LB11867 series, which is designed for three-phase motor drives, power factor correction, and rotary motor applications. The LB11867RV-TLM-E is equipped with a wide range of optimization features, such as power factor correction (PFC) control, orthogonal controls for all three arms of the motor control bridge, dead time compensation, and resistor-bypassed PWM outputs.

The LB11867RV-TLM-E is designed to operate in three different power applications, namely mild, hard, and extreme. In mild application mode, the input voltage range is 0 to 20 V and maximum output is 1.5W. In hard application mode, the input voltage range is 0 to 50 V and maximum output is 4.5W. Finally, in extreme application mode, the input voltage range is 0 to 80 V and maximum output is 7.5W.

The LB11867RV-TLM-E also features over-current protection, over-voltage protection, a watchdog timer, thermal shutdown, under-voltage protection, a low power standby mode, and a PWM output that may be used for monitoring. The device is designed to operate over a wide temperature range, from -40°C to +85°C.

The LB11867RV-TLM-E can be used in a variety of applications, including motor control, power factor correction (PFC) control, rotary motor applications, and brushless DC (BLDC) motor control. It is also suitable for switching applications, such as dimmers and inverters. The LB11867RV-TLM-E is an ideal device for applications that require a low-emission, low-noise and highly efficient solution.

The LB11867RV-TLM-E is a motor driver controller equipped with two opto-isolated digital inputs, one for the enable/disable command and the other for the pulse-width modulation (PWM). The device is also equipped with a low-power standby mode that can be used to reduce power consumption when the device is not in use. The LB11867RV-TLM-E also features an adjustable dead-time compensation circuit that can be used to minimize losses due to motor characteristics or bridge asymmetry.

The LB11867RV-TLM-E utilizes PFC control to enable high performance, high efficiency and low-noise operation. By controlling the power factor, the LB11867RV-TLM-E can reduce power losses and energy losses due to the motor. The device also features an adjustable frequency-compensation circuit that enables it to perform high frequency operations with low EMI.

The LB11867RV-TLM-E is a highly efficient, low-noise and feature-rich motor driver controller that is suitable for a wide range of applications. It is capable of operating in mild, hard and extreme application environments, and features adjustable frequency compensation and dead-time compensation for optimized performance. In addition, it features over-current, over-voltage, and under-voltage protections, as well as a watchdog timer and thermal shutdown for reliable motor operations.

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