DRV8303: DRV8303 for stepper motor

Evgeny Erenburg

Intellectual 430 points

Part Number: DRV8303
Other Parts Discussed in Thread: DRV8711

Is DRV8303 suitable to drive a stepper motor? If so - how should I connect the motor?

over 6 years ago

0 Rick Duncan over 6 years ago

TI__Guru** 114905 points

Hi Evgeny,

The DRV8711 would be a better choice to control this motor. The stepper motor requires four half bridges to operate.

The DRV8303 can control three half bridges. The DRV8711 can control four half bridges, plus the DRV8711 has the internal current control indexer.

0 Evgeny Erenburg over 6 years ago in reply to Rick Duncan

Intellectual 430 points

I see. Thank you.

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DRV8303: DRV8303 for stepper motor