STMicroelectronics powerSTEP01
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-bridge with embedded non-dissipative overcurrent protection. The device can operate with both voltage mode driving and advanced current control fitting different application needs.| Part No. | powerSTEP01 |
|---|---|
| Datasheet | powerSTEP01 Download |
| Manufacturer |  STMicroelectronics |
| Description | System-in-package integrating microstepping controller and 10A power MOSFET |
| Buy | Stock & Price |
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
● Up to 1/128 microstepping
● Sensorless stall detection
● Integrated voltage regulators
● SPI interface
● Low quiescent standby current
● Programmable non-dissipative overcurrent protection
● Overtemperature protection
APPLICATIONS
● Industrial process automation● Textile and sewing machines
● PCB and IC assembling equipment
● Pick and place machines
● ATM and money handling machines
● Medical analysis equipment
● Antenna control
● Robotics
● CCTV, security, and dome cameras
DESCRIPTION
The digital control core can generate the user’s defined motion profiles with acceleration, deceleration, speed, or a target position easily programmed through a dedicated register set. All application commands and data reg...
