Средства разработки интегральных схем (ИС) управления питанием DRV8884EVM

Оценочная плата , драйвер шагового двигателя DRV8884 1.0А, встроенный резистор, диапазон 8В - 37В

The DRV8884EVM is a 1A stepper motor driver with integrated sense resistor evaluation module. The DRV8884 customer EVM is a platform revolving around the DRV8884, a medium voltage dual Hbridge driver and highly configurable power stage. This device has been optimized to drive a single bipolar stepper with up to 16 degrees of internally generated microstepping. The EVM includes the DRV8885 to control a stepper motor, a MSP430F2617 to control the DRV8884 inputs and a USB to UART to communicate between the GUI and the MSP430F2617. The EVM houses an MSP430 microcontroller and a USB interface chip. The USB chip allows for serial communications from a PC computer where a Microsoft Windows application is used to schedule serial commands. These commands can be used to control each signal of the device and drive the stepper motor by issuing the step commands at the desired rate.

• Integrated current sense to minimize cost and power
• 8V to 37V operating supply voltage range
• Multiple decay modes
• Adjustable current regulation
• User friendly GUI via MSP430 and USB interface

Области применения

Привод Двигателя и Управление, Потребительская Электроника

Содержание

DRV8884 evaluation board, USB cable.