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TPIC2060A: Speed and phase control of the spindle output

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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!


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