AM4967GSTR-G1

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The AM4967GSTR-G1 is a three-phase brushless DC motor driver from ams, specifically designed for high-performance, low noise, and low-cost operation in an industrial environment. It can provide up to 6A output current and can be used for driving either brushless DC (BLDC) motors or stepping motors. The AM4967GSTR-G1 has a wide voltage range from 4.5V to 24V and is capable of working at higher speeds than traditional brushless DC motor drivers.

The AM4967GSTR-G1 operates in a closed-loop system, using the motor\'s measured speed, current and position feedback signals to accurately control the motor\'s speed and direction. It has a wide range of features including speed control, current limiting, over-current protection, and over-voltage protection. The built-in MOSFET drivers provide fast transition and smooth operation, while the adjustable PWM frequency as well as programmable time-out limit and hysteresis improve power efficiency.

The AM4967GSTR-G1 has adjustable parameters that allow it to be used in different applications, such as high power applications where high reliability is required. It can be programmed to work at different PWM frequencies and can support several operating modes such as open-loop, single-quadrant, closed-loop, and variable-speed control. This allows the AM4967GSTR-G1 to be used for high power applications, as well as in controllable speed applications.

The AM4967GSTR-G1 also includes a programmable deadtime compensation (DTC) feature, which helps to regulate the motor\'s speed during transitions and improve the system\'s power efficiency. Additionally, the on-chip FET drivers provide a low impedance connection to the motor, which can help to minimize losses and improve system performance.

The AM4967GSTR-G1 has a wide input voltage range and can support up to 36V, allowing different motor types and higher power applications. It also features a wide range of operational characteristics, such as over-voltage protection, programmable under voltage lockout, thermal shutdown, and a fault flag. Overall, this brushless DC motor driver is an ideal solution for applications where reliable and efficient operation is required.

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