BD6671FM-E2

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The BD6671FM-E2 is a high-performance power management integrated circuit (PMIC) designed for motor driver and controller applications. It offers a wide range of features, including wide motor control range, high power consumption efficiency, integrated temperature compensation circuit, built-in protection circuits and much more. The BD6671FM-E2 is suitable for driving DC or AC motors and for controlling its driving speed or position.

The BD6671FM-E2 is a full-bridge single-phase motor driver IC that supports 2/3-phase brushless DC motors as well as dual direction stepping motors. The full-bridge motor driver circuit provides improved power utilization efficiency and a more compact PCB size. The on-chip temperature compensation circuit permits stable operation over a wide temperature range without needing additional external components. Furthermore, it features a wide range of protection circuits like temperature protection, under-voltage lockout, over-current protection, etc.

The BD6671FM-E2 comes with a variety of input interfaces for interfacing with an external microcontroller, allowing for multi-speed control or LED display control. Its built-in PWM generator allows the user to select one of eight frequency settings. It is also integrated with a high speed pulse input circuit to detect the zero-crossing point of the motor current and ensure its smooth operation.

The BD6671FM-E2 operates on a wide supply voltage range of 4.75V to 16V, and supports a maximum output current rating of 2A. Its power consumption is relatively low, and its wide operating temperature range of -40° to +80°C makes it suitable for use in a wide range of applications.

Overall, the BD6671FM-E2 is an ideal choice for a wide range of motor drive and control applications. It offers improved power efficiency, integrated temperature compensation, a wide range of protection circuits, along with a wide range of input interfaces and high speed pulse input. Combined with its wide operating temperature range and low power consumption, the BD6671FM-E2 makes an ideal choice for any motor drive or control application.

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