Other Parts Discussed in Thread: DRV8844, DRV8412
Please forgive me if I asked a similar question. I have searched up to my maximum patience but could not find out the appropriate driver for my voice coil actuator (linear actuator having a stroke length of 10mm).
I am having a voice coil actuator having an impedance of 8 ohms and need a driver which should have a maximum current capacity of 2A and current should be controlled by one of the methods, either PWM or SPI/I2C. I am able to find some of the drivers on TI website but their current capacity is either limited to 100mA or those are for voice coil inside the camera.
Please help me as it's been around a month working on the same problem of controlling the position with the help of voice coil actuator.