DRV8824EVM

TEXAS INSTRUMENTS  DRV8824EVM  评估模块, 用于 DRV8824 步进电机控制器

The is a DRV8824 stepper motor controller evaluation module, which provides an integrated motor driver solution. The DRV8824 device has two H-bridge drivers and a microstepping indexer, and is intended to drive a bipolar stepper motor. The output driver block for each consists of N-channel power MOSFET"s configured as full H-bridges to drive the motor windings. The DRV8824 is capable of driving up to 1.6A of output current with proper heatsinking, at 24V and 25°C. A simple step/direction interface allows easy interfacing to controller circuits. Pins allow configuration of the motor in full step up to 1/32 step modes. Decay mode is programmable. Internal shutdown functions are provided for overcurrent protection, short circuit protection, undervoltage lockout and over temperature. The DRV8824 is available in a 28 pin HTSSOP package with PowerPADEco friendly RoHS & no Sb/Br.

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DRV8824 stepper motor controller

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Easy to use GUI to allow for easy setup

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Includes all necessary cabling and software to control DRV8824

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PWM microstepping motor driver

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Built In 3.3V reference output

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8V to 45V operating supply voltage range

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Thermally enhanced surface mount package