dknguyen said:
Thank you for reply.
I looked datasheet before posting.
I looked, first, page 1 of the datasheet:
One of the unique aspects of this device is that although it is adaptable and configurable based on its environment, IT DOES NOT REQUIRE ANY SOFTWARE DEVELOPMENT.
This makes the MC3PHAC a perfect fit for customer applications requiring ac motor control but with limited or no software resources available.
What I looked for was a similar solution, using a similar circuit (a specialized microcontroller, of course), because I did not found MC3PHAC in my country.
Now,I have found exactly was I was lookig for, a friend from USA promised me some MC3PHAC IC's, plastic 28-pin DIP, for experiment.
The project is a three-phase induction motor inverter (motor 380V, not over 1kW).
My intention is to use TLP250 for IGBT drive, and BUP314 transistors. I think is cheaper and easier to find in my region, than using IPM solution.
Anybody can help me, with schematics, ideas or solutions?
Thank you!