SLA7052M

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The SLA7052M is a type a full-bridge motor driver IC from Sanken Electric Co. Ltd. It is part of the Power Management Integrated Circuits (PMIC) group, which includes Motor Drivers, Controllers and motors. This integrated circuit is designed for driving a two-phase stepping motor, as well as providing other features.

The SLA7052M has an on-chip amplifier that drives high voltage DC motors, allowing it to control high current levels. This integrated circuit also provides high-speed motor response and the rotary movement of the motor can be shifted easily by changing the direction of current flow within the motor. Further, its built-in current sensing circuit protects the IC from overloading.

The SLA7052M is generally used as a motor driver in various applications such as fax and printer machines, magnetic disk drives, office automation, home appliances and factory automation equipment, as well as in toys and game machines, and medical equipment.

The SLA7052M has two outputs, which can be used to control the direction and speed of two-phase stepping motors, with each output consisting of four pins which control the physical output, direction and speed. It also contains two sets of three pins for controlling the speed of each output.

The Integrated Circuit (IC) also has an on-chip amplifier that enables it to drive high voltage DC motors, making it suitable for driving large currents. This amplifier also helps in achieving accurate and fast motor control. Further, the SLA7052M has an analog comparator that helps in controlling the motor speed.

The SLA7052M has a built-in current sensing circuit, which helps to prevent over current events. It also has an internal thermal protection circuit that provides protection against thermal overload and excess current. This IC also has a frequency-determining resistor, which is used to control the pulse width modulation rate.

The SLA7052M also contains a built-in forward rotation discriminator, which is used to control the direction of the motor and provides improved protection against motor lock-up. It also implements positive off-power consumption current, which helps in preventing energy consumption while the motor is not in use.

In summary, the SLA7052M is an integrated motor driver IC that is designed for driving two-phase stepping motors. It is designed to provide high-speed motor response and protection against over current. It also has a built-in current sensing circuit, an internal thermal protection circuit, a forward rotation discriminator, and a positive off-power consumption current. This IC is commonly used in various types of motor applications, such as office automation equipment, home appliances, medical equipment and factory automation.

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