DRV8313EVM

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A DRV8313EVM is an evaluation and demonstration board and kit that is used for motor control applications. This board is designed to evaluate the performance of the DRV8313 three-phase, pre-driver IC. It is intended to provide real-time motor testing, performance verification, and system design prototyping for field-oriented control (FOC) or three-phase sinusoidal waveform drivers. The DRV8313EVM is used to showcase DRV8313 ICs in a variety of applications that demand the highest performance.

The DRV8313EVM has various components that make it a versatile board. The board includes two DRV8313ICs, an on-board system controller, three-phase gate drivers, three-phase current sensing and feedback, a DC power supply, a 12V linear regulator, and various connectors and jumpers.This combination of components allows the board to provide a platform for multiple motor control applications, such as those used in robotics, electrical vehicles, and industrial automation.

The DRV8313ICs on the board allow for the design of a powerful motor control system. The DRV8313 is a high-voltage IC that supports up to 15V supply voltage for the gate drivers, and up to 80A for each output. It is also a full bridge gate driver device that leverages its two amplifiers for peak current control. The gate drivers feature Schmitt-triggers on the inputs that enable the user to accurately drive the power switches.

The system controller on the DRV8313EVM is based on Texas Instruments™ TMS320F28027F MCU that operates at 40 MHz. This device supports a variety of motor control algorithms and allows for the execution of embedded motor control applications. The on-board DC power supply can be used to supply the 66V, while the 12V linear regulator provides power for the TMS320F28027F MCU.

The board’s three-phase current sensing and feedback features give users feedback about the motor’s current draw. This feedback helps the user adjust the motor’s speed or torque as needed. The DRV8313EVM also works with TI’s MSP430F5529 LaunchPad, which allows for enhanced control capabilities, such as field-oriented control.

The combination of components on the DRV8313EVM provides versatile solutions for motor control applications. The board allows for real-time motor testing, performance verification, and system design prototyping that meets the highest performance requirements for a variety of applications, such as robotics, electrical vehicles, and industrial automation. The board’s components, such as the DRV8313ICs and TMS320F28027F MCU, enable the design of powerful motor control systems with accurate feedback and accurate gate drivers for peak current control.

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