ST’s portfolio of STSPIN stepper motor drivers spans from relatively simple ICs with current control and phase generation to more complex solutions that combine in a single chip all that is needed to autonomously drive a stepper motor using high-level motion commands coming from the motor or motion control system host – a microcontroller, DSP or FPGA.
Available in a large selection of space-saving, thermally-enhanced packages, STSPIN stepper motor drivers provide a ready-to-use, optimized solution for motor and motion control systems in a range of voltage and current ratings.
ST also offers a system-in-package (powerSTEP01) integrating both the control circuitry and a complete power stage (8 N-channel 16 mOhm MOSFETs) in a QFN package for compact, high-power stepper motor applications (85 V and 10 A).
The STSPIN portfolio comes with extensive low-cost evaluation hardware and software as well as a technical documentation toolbox to help minimize time to market.
The benefit of our 10 and 15 years longevity program is available for our industrial grade STSPIN motor drivers.
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Smooth & silent stepper motor driver
STSPIN820 256 µsteps capable, and 45 V rated stepper motor driver perfectly suits new-generation applications, thanks to:
- Extreme position accuracy and motion smoothness: with up to 1/256 microsteps per full step
- Integration of the PWM control and the power stage made by 500 mΩ RDS(ON) MOSFETs guarantees one of the best performance-cost trade-offs
- Easy step-clock and direction interface
- 7 to 45 V operating voltage for wide range of applications
- Maximum reliability: UVLO, over-current and thermal protections
- Compact 4 x 4 mm QFN makes it the smallest integrated microstepping driver with these ratings
- L6258EP PWM-controlled, high-current DMOS universal motor driver
- L6219R Stepper Motor Driver
- STSPIN820 Advanced 256 microsteps integrated motor driver with step-clock and direction interface
- powerSTEP01 System-in-package integrating microstepping controller and 10 A power MOSFETs
- L6208Q DMOS driver for bipolar stepper motor
- L6258EX PWM-controlled, high-current DMOS universal motor driver
- TEA3718 Stepper Motor Driver
- STSPIN220 Low voltage stepper motor driver
- L6258EA PWM-controlled, high-current DMOS universal motor driver
- L6219DSA Stepper Motor Driver, Injection control
- L6506 Current Controller For Stepping Motors
- L6258E PWM controlled high current DMOS universal motor driver
- L6219 Stepper Motor Driver
- L6470 Fully integrated microstepping motor driver with motion engine and SPI
- L6228Q DMOS driver for bipolar stepper motor
- L297 Stepper Motor Controller
- L6258 PWM CONTROLLED - HIGH CURRENT DMOS UNIVERSAL MOTOR DRIVER
- L6208 DMOS driver for bipolar stepper motor
- L6228 DMOS driver for bipolar stepper motor
- L6482 Fully integrated microstepping motor controller with motion engine and SPI
- L6472 Fully integrated microstepping motor driver with motion engine and SPI
- L6474 Stepper motor driver with up to 16 microsteps with SPI and advanced current control
- L6480 Fully integrated microstepping motor controller with motion engine and SPI
