TB67S101ANG

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The TB67S101ANG is a high-performance, easy to use stepping motor driver IC with power DMOS technology of Toshiba built into a PQFP20 package. It features a wide variety of features, including an adjustable speed control, a low-voltage input voltage, a low-power shutdown and a full-length tachometer output.

The TB67S101ANG is used for a variety of applications and is widely used in robotics, agricultural machinery, automated manufacturing, medical instrumentation, material handling, and so forth. This integrated circuit can be used to drive stepper motors with a wide range of voltage inputs, from 2.7 to 6.2 volts.

It has a wide selection of speed range and high speed clock frequency, which makes it suitable for applications that require a high degree of accuracy. Additionally, it is easy to program and has a low noise level.

The basic working principle of the TB67S101ANG is based on the back emf (BEMF) principle. It uses pulse wave modulation (PWM) control to generate the desired output velocity. When the current is driven through the winding, the required output velocity is determined. As the speed of the motor changes, the BEMF voltage changes and the controller uses this information to compute the new current that is needed to drive the motor at the desired speed.

The TB67S101ANG contains numerous features that make it suitable for motor control applications. The device includes a current range selector that allows the user to set the maximum current that can be outputted by the device, an adjustable speed control, a tachometer output, a low-power shutdown, over temperature protection, and a fault indicator.

The TB67S101ANG also features a variety of functions that help protect its output stages from overloads and short circuits. These features include a frequency divider, a currentlimiter, a speed limiter, and a dead time circuit. Additionally, a shutdown timer allows the user to set the power down duration for when the device is no longer used.

The TB67S101ANG is well suited for numerous motor control applications and can be used in a variety of systems, from low-power robotic arms to high-speed automated film transport systems. It is also suitable for medical devices, industrial machinery, and consumer applications such as home appliances.

In conclusion, the TB67S101ANG is a versatile, high performance motor driver IC optimized for a range of motor control applications. It offers a selection of features that make it suitable for various motor control designs, such as adjustable speed and current settings, tachometer output, low-power shutdown, and over temperature protection.

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