Part Number: TPIC2060A
Hello,
I am working on finding a high current (~3amps) 3 phase motor drive chip that can achieve speed and phase lock control from 90Hz through 240Hz. We need to be able to update the spindle DAC at least every 4 milliseconds or every revolution to adjust for speed and phase error within ~5us of each revolution. I have achieved this with other 12V drivers with a 12 bit DAC, but I am wondering if this chip would be fast enough in response time.
Would this, or any of the other TPIC20xx support this type of functionality?
Thanks for the help!