DRV8870EVM

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

DRV8870EVM is a high-performance digital dc brushless motor driver evaluation module. It is a part of the TechTools Evaluation Engine powered by Texas Instruments, and used in various applications such as automotive, military, medical, consumer goods, industrial automation, and robotics. It also supports control over I2C protocol. This evaluation module provides a complete solution for evaluating motor control systems.

The DRV8870EVM is an integrated, easy to use, high-performance digital dc brushless motor driver. This evaluation board utilizes TI’s DRV8870 brushless motor driver IC to power a variety of brushed and brushless motors up to 2A of continuous load current. Using a single logic signal the DRV8870 can drive two brushed motors independently or one brushless motor with a simple push-pull configuration.

The evaluation module board can be configured to operate with both brushed and brushless motors by setting SYSBIAS high for brushed and low for brushless. With its dual back-EMF sensing and programmable current gain capabilities, the DRV8870EVM can handle up to 2A of dynamic adjustability for both brushed motors and brushless motors.

The DRV8870EVM also has integrated voltage level translators and a voltage step-down circuit, allowing the evaluation kit to support a wide range of voltage inputs (10-18V) for both the motor and the control interface. The DRV8870EVM also has integrated current sensing and programmable current limit and current limitation features for improved efficiency and system control.

In addition to power control, the DRV8870EVM includes several integrated safety features to ensure proper operation of the system. Integrated overvoltage protection assists in preventing unexpected increases in voltage and overcurrent protection helps in avoiding overloading of the motor. The unit also includes a temperature protection feature that will automatically shut the system off when temperatures become too high.

The DRV8870EVM has several integrated diagnostic indicators that help accurately diagnose and troubleshoot problems. The evaluation module also has a fuse for added protection against runaway currents. The DRV8870EVM provides complete over-the-air wireless debugging with JTAG via the TechTools Studio software.

In summary, the DRV8870EVM is an ideal evaluation module for evaluating motor control systems. With its integrated voltage level translators and voltage step-down circuits, the DRV8870EVM is capable of powering a variety of brushed and brushless motors up to 2A of continuous load current. It provides users with a complete solution for evaluating motor control systems, as well as robust safety features to ensure proper operation of the system. Additionally, the DRV8870EVM provides complete over-the-air wireless debugging with JTAG via the TechTools Studio software, making it an ideal evaluation module for any application.

The specific data is subject to PDF, and the above content is for reference