LV8860PV-MPB-H

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LV8860PV-MPB-H is a type of power and motor control integrated circuit (IC). It is typically used in vehicles, home appliances and other applications that require operating fans, motors and pumps. It can be used to control both brushless DC (BLDC) and stepper motors. The LV8860PV-MPB-H is a very versatile powerful IC that allows users to regulate a wide range of motors and fans.

The LV8860PV-MPB-H features low on-resistance MOSFETs and a 3-phase PWM drive. It also has a built-in protection circuit, which can protect against over voltage and over temperature. This protection circuit also allows for an adjustable current limit. Additionally, the LV8860PV-MPB-H has a built-in low-side driver for high-reverse current. Finally, an integrated voltage supervisor allows for an adjustable voltage limit.

The LV8860PV-MPB-H also features PWM frequency and dead time control, as well as under-voltage and over-voltage protection. It also incorporates a voltage regulator with a serial bus interface for user control of the various parameters. The regulator supports a 5V ± 0.3V input voltage range, with an adjustable current limit. The LV8860PV-MPB-H can be used in a variety of applications due to its wide range of features.

The LV8860PV-MPB-H can be used in a variety of motor drive applications, including but not limited to 3-phase brushless DC (BLDC) and stepper motor drive, three and two speed fan applications and spindle motor applications. The LV8860PV-MPB-H supports electronic commutation of the BLDC motor, enabling smooth and quiet operation of the motor. It also supports the sinusoidal commutation of a BLDC or stepper motor, thus allowing for simple rotating speed control.

The LV8860PV-MPB-H is designed to work in both positive and negative motor applications. It features an adjustable PWM frequency up to 50kHz and an adjustable dead time up to 50µs. The LV8860PV-MPB-H also includes an active high-side current sense amplifier, allowing for high efficient monitoring of the step driver current. This integrated circuit also includes an integrated thermal shutdown for over temperature protection.

The LV8860PV-MPB-H application field and working principle offers superior design flexibility and meets the needs of a variety of motor drive applications. The integrated voltage regulator and sophisticated protection circuit ensure reliable and cost effective motor control. The integrated voltage regulator supports serial bus communication and provides adjustable current limit, voltage limit, PWM frequency and dead time. The integrated thermal shutdown and the active current sense amplifier improve the usage of the IC. Overall, the LV8860PV-MPB-H is a reliable and cost-effective solution for various motor control applications.

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