Chip One Stop - Shopping Site for Electronic Components and Semiconductors

チップワンストップ

Menu
Hong Kong
Change
English
SELECT YOUR LANGUAGE
JPY
SELECT YOUR CURRENCY FOR DISPLAY
About Preferential Rank / Discount

Current price of Item(s) have been applied below.
 


・Preferential Rank and Discount rate will be applied according to your usage of our web service.
・Discount is only applicable to orders from chip1stop web site.
・Some quantities and products are not applicable toPreferential Rank / Discount.
・Please contact your representative for details of Preferential Rank.
・No other coupons may be used in conjunction with this discount.

News Center

STMicroelectronics Debuts Smart, High-Power-Density Motor Driver for Tomorrow’s Industrial Automation

2015/09/16STMicroelectronics  Microcontrollers

 

System-in-package integrating microstepping controller and 10 A power MOSFETs


The powerSTEP01 is a a system-in-package integrating 8 N-channel 16 mΩ MOSFETs for stepper applications up to 85 V with a SPI programmable controller, providing fully 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. The digital control core can generate user defined motion profiles with acceleration, deceleration, speed or a target position easily programmed through a dedicated register set. All application commands and data registers, including those used to set analog values (i.e. current protection trip point, deadtime, PWM frequency, etc.) are sent through a standard 5-Mbit/s SPI. A very rich set of protections (thermal, low bus voltage, overcurrent and motor stall) make the powerSTEP01 “bullet proof”, as required by the most demanding motor control applications.


Visit Chip1Stop Chinese site
Visit Chip1Stop Korean site
Visit Chip1Stop English site
Visit Chip1Stop German site


Companies Website:
http://www.st.com/

STMicroelectronics News Release

Related News Release