DRV8805EVM - 

制造商：

TEXAS INSTRUMENTS TEXAS INSTRUMENTS

制造商产品编号：

DRV8805EVM

仓库库存编号：

2099987

技术数据表：

(EN)

The DRV8805EVM is an evaluation module for DRV8805, provides an integrated solution for driving unipolar stepper motors. It includes four low side drivers with overcurrent protection and provides built in diodes to clamp turn off transients generated by the motor windings. Indexer logic to control a unipolar stepper motor using a simple step/direction interface is also integrated. Three stepping modes are supported 2 phase (full step), 1-2 phase (half step), and 1-phase (wave drive). This evaluation module comes with an on board MSP430 microprocessor which has been pre programmed for standalone operation. The regulated voltage for the MSP430 is provided by TPS7A4001. This evaluation module operates on power supply voltages from 8.2V to 60V.

• 1.5A continuous current single channel output
• 800mA continuous current, four channels ON
• Wide operating voltage range from 8.2V to 60V
• Low RDS ON (500mR)
• Includes terminal as well as kelvin connections for all DRV8805 signals
• Includes USB port for programming of the microprocessor.
• Evaluation module includes LED indicator of fault state

参考价格及参考库存