DRV8830 I2C motor driver

Dear Sir 

I would like to find I2C interface and support 12Vin / Iout =500mA for 4 channel stepper motor (don;t need micro step)

I saw DRV8806 have 4 channel output ,but seems like serial interface is not the same with I2C

Could you have to suggest 4channel I2C motor driver 

Thanks