BH6789FVM-TR Integrated Circuits (ICs)

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The BH6789FVM-TR is a high performance & low cost Pulse Width Modulation (PWM) Integrated Circuit (IC) that is an ideal choice for controlling the speed of motors. It features a wide range of features, including low RDS(ON) current mode driver, loadability up to 500mA, short circuit protection, over temperature protection, and adjustable PWM frequency. The device is also equipped with a wide input voltage range, which allows it to be used in a variety of applications.

The BH6789FVM-TR is primarily used in motor applications, such as induction motors, pumps, and fans, as it offers a wide range of control options. It can be used to control the speed of the machine, reverse direction, and other functions.

The working principle of the BH6789FVM-TR IC is based on the logic-level PWM signal generated by the microcontroller. The PWM signals are sent to a comparator which then outputs a high-current control signal. The high-current control signal is fed to control the gate of the power FET, which then switches the current to drive the motor.

The BH6789FVM-TR IC has adjustable current limiting circuitry that can be used to protect the motor from overcurrent and short-circuit in applications that require precision control or high current applications. The device also offers a wide range of current monitoring features, allowing the user to monitor the current passing through the motor.

In addition, the BH3789FVM-TR IC features a wide range of overload protection features, such as over-voltage protection, under-voltage protection, and over-temperature protection. This allows the motor to be safely operated in harsh environments, and also increases its reliability.

The BH6789FVM-TR IC is a versatile, cost-effective solution for electronic motor control applications. It is an ideal choice for those who are looking for a high performance & low cost solution that is both reliable and cost effective.

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