DRV8803: DRV8803 PTO with 6-lead stepper motor Digital output connection.

user4786735

Part Number: DRV8803

Here is our schematic and Digital output connection for you check. Is it correct for a PTO with 6 lead stepper motor application?

Shawn

over 5 years ago

0 Rick Duncan over 5 years ago

TI__Guru** 114905 points

Hi Shawn,

The PTO connections look good.

The connection to VCLAMP should be changed to match the datasheet. VCLAMP should either be connected to VM directly or through a Zener as described in the Pin Functions section.

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DRV8803: DRV8803 PTO with 6-lead stepper motor Digital output connection.