L6470 Datasheet | STMicroelectronics

Fully integrated microstepping motor driver with motion engine and SPI - production data Applications - Bipolar stepper motors POWERSO36 HTSSOP28 Features - Operating voltage: 8 - 45 V - 7.0 A out peak current (3.0 A r.m.s.) - Low RDS(on) Power MOSFETs - Programmable speed profile and positioning - Programmable power MOS slew rate - Up to 1/128 microstepping - Sensorless stall detection - SPI interface - Low quiescent and standby currents - Programmable non-dissipative overcurrent protection on high and low-side - Two-levels of overtemperature protection Description The L6470 device, realized in analog mixed signal technology, is an advanced fully integrated solution...