powerSTEP01 Datasheet - STMicroelectronics

powerSTEP01 - System-in-package integrating microstepping controller and 10A power MOSFET

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 a full digital control of the motion through a speed profile generation and positioning calculations.

It integrates a dual low RDS(on) full-

powerSTEP01 Features

* Power system-in-package integrating a programmable microstepping controller and 8 N-channel power MOSFETs

* 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

powerSTEP01-STMicroelectronics.pdf