DRV8847: DRV8847s Parallel mode

Naizeng Wang

Part Number: DRV8847

Hi team,

When DRV8847s works in parallel mode to control a BDC, which pin is used as input? Following table is only for DRV8847.

What's the true table of DRV8847s?

BR,

Naizeng

0 Rick Duncan over 3 years ago

Hi Naizeng,

IN1 and IN2 control the outputs. IN3 and MODE must be set high to enable parallel mode.

0 Naizeng Wang over 3 years ago in reply to Rick Duncan

Hi Rick,

Thanks. But for DRV8847s, there is no mode pin.

Br,

Naizeng

0 Rick Duncan over 3 years ago in reply to Naizeng Wang

Hi Naizeng,

Apologies.

IN1 and IN2 are still used to control the outputs.

Parallel Mode is set via the IC1_CON register in the DRV8847S.

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