Description
The EVAL6470 demonstration board is a fully integrated microstepping motor driver. In combination with the STEVAL-PCC009V2 communication board and the dSPIN Evaluation Software, the board allows the engineer to investigate all the features of the L6470 device. In particular, the board can be used to check the voltage mode driving and to regulate the L6470 parameters in order to fit the application requirements. Two or more EVAL6470 can be driven by a single communication board making the demonstration board suitable for the evaluation of L6470 in multimotor applications.

Features
■ Voltage range from 8 V to 45 V
■ Phase current up to 3 Ar.m.s.
■ SPI with daisy-chain feature
■ Socket for external resonator or crystal
■ SW input