POWERSTEP01 Description
The powerSTEP01 is a system-in-package integrating 8 N-channel 16 mΩ MOSFETs for stepper applications up to 85 V with an SPI programmable controller, providing fully digital control of the motion through a speed profile generation and positioning calculations.
POWERSTEP01 Features
Operating voltage: 7.5 V - 85 V
Dual full-bridge with RDS(on) = 16 mΩ
10 ARMS maximum output current
Adjustable output slew rate
Programmable speed profile
Up to 1/128 microstepping
Sensorless stall detection
Integrated voltage regulators
SPI interface
Low quiescent standby currents
Programmable non-dissipative overcurrent protection
Overtemperature protection
POWERSTEP01 Applications
– Stage lighting
– Surveillance systems
– Textile and sewing machines
– Pick and place machines
