Survey TI Three Phase Motor Driver

Kuo John

Expert 1075 points

Other Parts Discussed in Thread: DRV8313, DRV8307, DRV8320R, DRV8301, BOOSTXL-DRV8301

Hi Team,

May I know TI Three Phase Motor Driver has FOC with Sensorless solution?

Input 24VDC and Output current 2A-3.5A

Could you help comment below question or if you have best solution please advise me, thanks.

for DRV8313, we can use current shunt monitor Rsensor feedback information to MCU?

over 8 years ago

0 Rick Duncan over 8 years ago

TI__Guru** 114905 points

Hi Kuo,

Have you looked at the www.ti.com/.../drv8312-69m-kit ?

Are you looking for a motor driver or gate driver?
Most of the gate drivers can run FOC with sensorless (DRV8307/8308 cannot). Some may require additional circuitry, such as current sense amplifiers.

0 Kuo John over 8 years ago in reply to Rick Duncan

Expert 1075 points

Hi Rick,

So DRV8313 not suitable for me, right?
Could you help comment DRV8320R for us? thanks.

John

0 Rick Duncan over 8 years ago in reply to Kuo John

TI__Guru** 114905 points

Hi Kuo,

The DRV8313 is not suitable if you need 3.5A.

The DRV8301 is a good choice for FOC. There is a BOOSTXL-DRV8301 evaluation module.
The DRV8320R can be used for FOC also. There is not an EVM available with FOC for this device.

Motor drivers

Motor drivers forum

Survey TI Three Phase Motor Driver