BD6382EFV-E2

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The BD6382EFV-E2 is a motion control device in the Power Management ICs (PMICs) motor drivers, controllers category. It manages motor drive operations in applications, such as motorized window blinds, motorized awnings, automotive door mirrors and window lifters, infusion pumps and dental chairs. It is designed for controlling brushless DC motors and linear motors.

The BD6382EFV-E2 device integrates a pre-driver, a start/stop detection circuit, current detection circuit, and protection circuits on a single chip. It interfaces with external MCUs and uses an optimized embedded Linux system to provide multiple functions, such as PWM output and position feedback. The BD6382EFV-E2 operates in two modes, open loop and close loop. In open loop mode, the speed of the motor is determined by the duty cycle of the PWM output, and in closed loop mode, it changes its speed as per the feedback received from a specified position.

The BD6382EFV-E2 device has multiple protection circuits such as over-current protection, over-voltage protection and over-temperature protection which makes the device more reliable and secure. It also allows for simple motor and parameter configuration with diagnostic functions. A D-PD controller is used for optionally providing FOC control for stable and efficient operation of the motor. This device also eliminates the need for bulky external drivers and circuits.

The BD6382EFV-E2 device works on a voltage range from 4.5V to 45V which makes it suitable for a variety of applications. With a switching frequency of up to 600KHz, it can achieve ultra-fast response times. To ensure safe system operation and reduce EMI, the device features advanced space vector control and low-noise PWM control with a separate power supply.

Overall, the BD6382EFV-E2 device is a simple yet reliable device that can be used with minimal external components. With its advanced protection circuitry and its ability to be used with a wide range of voltages and frequencies, it is suitable for various motor control applications.

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