STK672-642A-E

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Pulse-width modulation (PWM) is an efficient way to control electricity. The STK672-642A-E is an integrated PWM circuit, designed for each of two motor phases, that can be used to drive DC motors. It is production ready, designed for use in the field of motor control.

The STK672-642A-E is configured for operating in a variety of modes. It has two inputs, one for the output and one for the input power supply, with a wide range of voltage sources available for use. The circuit is designed to be an open loop device, and it has two outputs, one for the primary power supply and one for the secondary power supply. Additionally, it can be used to provide current-mode control.

The STK672-642A-E works on the principle of converting the input DC voltage into a pulsed signal, which corresponds to the desired motor current. This pulsed signal is sent to the motor via the primary power source, while the secondary power source is used to provide the control signal.

The STK672-642A-E circuit is also designed to provide control of the motor speed and direction. The control signal is sent to the inputs of the motor and depending on the control signal, the motor will either increase or decrease the speed and direction. A stop and hold function is also present which can be used to perform accurate positioning of the motor.

The STK672-642A-E also offers protection from over-current, under-current and over-temperature conditions, which is important for any motor control circuit. This makes it ideal for use in many applications from electric motors to machines and robots.

In summary, the STK672-642A-E, is an integrated PWM circuit, designed for each of two motor phases, that can be used to drive DC motors. It is production ready, designed for use in the field of motor control. The circuit works on the principle of converting the input DC voltage into a pulsed signal, which corresponds to the desired motor current. Additionally, it can be used to provide current-mode control and offers protection from over-current, under-current and over-temperature conditions. This makes it ideal for use in many applications from electric motors to machines and robots.

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