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bdring / 4_Axis_SPI_CNC

4 Axis CNC Controller for Grbl_ESP32
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Alternative to MP1584EN-LF-Z for input 50V #13

Open alfredanil opened 2 years ago

alfredanil commented 2 years ago

Is there an alternative to MP1584EN-LF-Z, as it has a limited input voltage of 28V. I plan to run stepper motors at 48V.

bdring commented 2 years ago

I have been using the TI TPS54360DDAR. It is good to 60V. I have it on this circuit.

https://oshwlab.com/bdring/tmc2130-2-axis.

Open sheet 1 to see the circuit.

alfredanil commented 2 years ago

TI TPS54360DDAR

Can it (TPS54360DDAR) be replaced directly without any changes to the current design with MP1584EN-LF-Z ?