Surveying Motor driver

Lucifer

Expert 2600 points

Dear Sir,

I got a Brushless Motor which supply voltage is 3.7V~4.2v (battery) with current 10A I max.

Can you suggest one for me? which is feasible for this application? Thanks.

over 9 years ago

0 Amit Ashara over 9 years ago

TI__Guru**** 244400 points

Hello Passerby,

Suggest what, please be specific.

regards
Amit

0 cb1 over 9 years ago in reply to Amit Ashara

Guru 47900 points

And - from where is he/she passing?

0 Lucifer over 9 years ago in reply to cb1

Expert 2600 points

Dear ,
Suggest a Motor driver or controller, Thanks.

0 Amit Ashara over 9 years ago in reply to Lucifer

TI__Guru**** 244400 points

Hello Passerby,

I would suggest looking at C2000 devices which is meant for Motor Control Applications.

Regards
Amit

0 cb1_mobile over 9 years ago

Guru 117855 points

passerby said:
I got a Brushless Motor which supply voltage is 3.7V~4.2v (battery) with current 10A I max.

If that listed motor voltage/current spec is (close) to being correct the designer must pay very close attention to all sources of power loss. Switching Loss, Conducting Loss, board layout, and even the assembly of multiple batteries to produce ~4V @ 10A. (the duration of operation is unlisted - such will impact battery configuration & thermal issues due to the 10A switching currents...)

Perhaps our "passerby" would be good enough to, "pass along" the key/critical, operational details - somehow missing...

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Surveying Motor driver