brushless controller chip
HI
Looking for experience with the A8904 BLDC controller.
My motor dose not have CENTER tap required for the BEMF connected to PIN 10
Can I connect a 3 phase motor without the center tap - how to do it?
Should i add a BEMF comperator stage for detecting the zero-cross BEMF signal?
Any one hase some advice or for working experience with that chip?
Any one has software rotuine for programming and operating the chip?
Thanks in advance
Bobi