DRV8305-Q1: DRV8305-Q1

Roi Kobo

Intellectual 580 points

Part Number: DRV8305-Q1

hello

What is the efficiency of the DRV8035-Q1part ? ( My motor work in 12V -> 200mA in stady state).

I didn't find any remarks regarding the efficiency in data sheet.

Roi

over 4 years ago

0 Michael.Walker over 4 years ago

TI__Mastermind 19720 points

Hi Roi,

By efficency i am assumeing you mean the efficency of the DRV8305-Q1 with the FETs as a system and not just the DRV8305-Q1. The efficiency of the DRV8305-Q1 and FETs depends on PWM frequency, FET gate capacitance and your motor voltage. The easiest way to measure the efficiency quickly would be to not attach the motor and then apply commutation signals to the DRV8305-Q1 like you are driving a motor and observer the current draw.

Regards,

Michael

0 Roi Kobo over 4 years ago in reply to Michael.Walker

Intellectual 580 points

Thanks

0 Jhon Walker over 4 years ago in reply to Roi Kobo

Prodigy 10 points

Problem solved?

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DRV8305-Q1: DRV8305-Q1