Datasheet 搜索 > 电机驱动器 > TI（德州仪器） > DRV8825PWPR 数据手册 > DRV8825PWPR 其他数据使用手册 2/9 页
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DRV8825PWPR 其他数据使用手册 - TI（德州仪器）
制造商:
TI（德州仪器）
分类:
电机驱动器
封装:
HTSSOP-28
描述:
步进电机控制器IC STEPPER MOTOR CONTROLLER IC
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DRV8825PWPR数据手册
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PRODUCT OVERVIEW
PRODUCT OVERVIEW
The stepstick DRV8825 is a breakout board for the Texas Instruments DRV8825
stepper motor controller. You can use this board to act as interface between your
microcontroller and stepper motor. The DRV8825 is able to deliver up to 2.5A and
can be controlled with a simple step/direction interface. The controller has a
resolution of min. 1/32 step and protective features for over-current, short circuit
and over-temperature. See the DRV8825 Datasheet for details on the DRV8825
controller.
The stepstick DRV8825 supersedes the stepstick A4988, which has been
discontinued. The aim is for the stepstick DRV8825 to be a drop-in replacement
for Stepstick A4988.
SAFETY WARNINGS
SAFETY WARNINGS
Always disconnect the power source from the board before unplugging the
stepper motor and/or adjusting the current. Failure to do so may result in
permanent damage to the board and/or injuries due to high voltage spikes.
The stepper driver may get HOT, do not touch the device until it had a few
minutes to cool down after operation.
It is recommended to drive the stepper motor on current as low as possible to
reduce power consumption and increase lifespan.
It is NOT recommended to turn the stepper motor while connected to the
electronics. While turning the stepper motor, large voltages may be emitted
through the VMOT pin, which can damage the electronics.
Stepstick DRV8825 Datasheet – Reprapworld.com 2
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