Part Number: DRV8329
Other Parts Discussed in Thread: DRV10975, DRV8334, MCF8329A, , MCF8329EVM
Other Parts Discussed in Thread: DRV10975, DRV8334, MCF8329A, , MCF8329EVM
Tool/software:
Hello,
I need help finding another product that is similar to the DRV10975 IC that I am using now. I will be a higher voltage threshold 8-48V range if at all possible. As for a no-load current roughly 2-3A should be enough but I need to have external MOSFETs so I cannot have them integrated into the IC already. The motors that I plan on running will be sinusoidal commutation. As for Microcontroller I am trying to stay away from using an MCU I am trying to use more control logic. I was looking at the single shunt current sensing at the moment. Unless there is a suffice option for three shunt current sensing. Under no load max current draw for the biggest motor I am looking at running with be 2.5-3 A. But under full load I can reach anywhere from 20-30A. Is there a ASIC that you can think of that TI sells that would fit these qualifications. I was looking at possible alternatives of DRV8329 and DRV8334 as well. Let me know what you think of either of these choices. Manu Balakrishan suggested the possibility of an MCF8329A but being that I am trying to do all of this testing on a breadboard I will need a different option. The MCF8329A sits on a QFN 36 5mmx4mm package and there is no standard size for that on most commons surface mount dip adapters. This would require me to purchase a custom one which at this time is out of my budget. Please advise on an alternative option.
Thanks,
Alex
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