The given BOM is dimensioned for 48V peak motor supply voltage, while offering a tiny footprint. It is realized on the TMC5160-BOB breakout board. The given sense resistors are designed for a maximum current of up to 2.8A_RMS phase current. The actual RMS current can be adapted to lower settings by initialization via software. For the best sense resistors to match different motor currents, see the calculation formula on the previous page.