Sensored Brushless motor drives

Analog Channel

Other Parts Discussed in Thread: DRV8320, DRV8305, DRV8323

Hello!!
I need to develop a E-skate board drive solution using BLDC sensored motors.
Motors: 50A / 36V each (two motors to drive)
I never used ST solutions before, so I need some help to get started.

Is it necessary to use feedback control for such application?

What TI solution is indicated?

Regards,

Marco

over 6 years ago

0 James Lockridge19 over 6 years ago

TI__Genius 14485 points

Hi Marco,

Check out our E-bike app note and our page for E-scooter reference designs. Recently, a TI employee worked on a personal project building a scooter with our MSP430F5529 and DRV8302H. I think these are good places to start because they are similar applications. Using a BLDC motor with integrated sensors is probably the easiest way to get started, but if you are interested in going sensorless, we have an application note for that too.

Because you require large currents, I recommend looking at our Brushless DC Gate Drivers portfolio of parts. Particularly DRV8305, DRV8320, and DRV8323 may be the most interesting solutions for your project. Also check out our Power MOSFET and Motor Driver MOSFET portfolios when you need to size FETs.

0 Analog Channel over 6 years ago in reply to James Lockridge19

Prodigy 50 points

Thanks James!!!

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Sensored Brushless motor drives