BOOSTXL-DRV8305EVM: Is there any high voltage motor driver other than TMDSHVMTRPFCKIT?

Ata Khiabani

Part Number: BOOSTXL-DRV8305EVM
Other Parts Discussed in Thread: BOOSTXL-DRV8301, DRV8350, DRV8353

Hello,

I want to get a motor driver from TI. Is there any less expensive high voltage motor drivers other than TMDSHVMTRPFCKIT? I saw that there are boostxl-drv8301 or boostxl-DRV8305 but these are for low voltages, I need a driver with higher input voltage range (less than 150 V).

Regards,

Ata

over 4 years ago

0 Adam Sidelsky over 4 years ago

TI__Guru 61280 points

Ata,

The maximum VIN we support in the Brushless Motor Drive group is currently 100V.

Regards,

-Adam

0 Ata Khiabani over 4 years ago in reply to Adam Sidelsky

Intellectual 780 points

Thank you for the response.

Could you please tell me which one of your drivers supports 100V?

0 Adam Sidelsky over 4 years ago in reply to Ata Khiabani

TI__Guru 61280 points

Ata,

Please check the DRV8353 EVM or the DRV8350 EVM. Both of these drivers accept up to 100V. Please note that this 100V must include any headroom for things like back EMF or voltage spikes caused by heavy de-acceleration or braking of the motor. For these mechanisms we recommend 20% headroom so the VIN applied should be ~80V unless you can guarantee the VIN won't exceed 100V.

Regards,

-Adam

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BOOSTXL-DRV8305EVM: Is there any high voltage motor driver other than TMDSHVMTRPFCKIT?