STMicroelectronics Low-Voltage STSPIN Motor Drivers
STMicroelectronics STSPIN Motor Drivers are a selection of ICs used for applications in a wide range of power ratings, motor types, and varied system partitioning. STSPIN motor drivers can be used to embed all functions to drive motors efficiently with the highest accuracy. These functions include an advanced motion profile generator to relieve the host microcontroller, and a comprehensive set of protection and diagnostic features.
STSPIN ICs use an adaptive current decay control scheme and innovative voltage mode driving for enhanced torque control accuracy that results in motion smoothness. Built-in protection and diagnostic schemes help attain long-term reliability for harsh factory automation environments. The STSPIN line-up are available in a wide selection of packages that addresses a wide selection of motor and motion control system design requirements.
Features
- Extremely low operating voltage of 1.8-10V, ideal for low-voltage, battery-operated motors
- High output current of up to 2.6 ARMS for each full-bridge
- Energy saving and long battery life with best-in-class standby consumption down to 80nA
- Extreme position accuracy and motion smoothness with up to 256 microsteps per full step (STSPIN220)
- Maximum reliability UVLO, overcurrent and thermal protection
- Ultra-miniaturised 3x3mm QFN package
Applications
- Toys
- Portable printers
- Robotics
- Point of sale (POS) devices
- Portable medical equipment
- Healthcare and wellness devices (shavers and toothbrushes)
Motor Control Ebook
Block Diagram
Videos
Development Tools
STMicroelectronics STEVAL-SPIN3201 Evaluation Board
A three-phase brushless DC motor driver based on STSPIN32F0 and STD140N6F7 MOSFETs.
STMicroelectronics STEVAL-SPIN3202 3-Phase BLDC Driver Board
Provides an easy solution for the implementation of low voltage motor driving applications.
STMicroelectronics EVALSP820-XS Evaluation Board
Compact, easy-to-use evaluation board for the STSPIN820 stepper motor driver.
STMicroelectronics X-NUCLEO-IHM14A1 Motor Driver Expansion Board
Used to evaluate the STSPIN820 monolithic driver for stepper motors.
STMicroelectronics X-NUCLEO-IHM13A1 Expansion Board
Based on the STSPIN250 low voltage brush DC motor driver.
STMicroelectronics X-NUCLEO-IHM12A1 Expansion Board
A low-voltage dual-brush DC motor driver expansion board.
STMicroelectronics X-NUCLEO-IHM11M1 DC Motor Driver Expansion Board
Low voltage 3-phase brushless DC motor driver expansion board based on the STSPIN230.
STMicroelectronics X-NUCLEO-IHM06A1 Expansion Board
A low voltage stepper motor driver expansion board based on the STSPIN220 low voltage driver.
Related Products
STMicroelectronics STSPIN840 DC Motor Driver
Compact brushed DC motor used to drive two bi-directional brushed DC motors simultaneously.
STMicroelectronics STSPIN830 Motor Driver
Compact, versatile, field-oriented-control, FOC-ready, three-phase motor driver.
STMicroelectronics STSPIN32G4 Motor Controllers with STM32G4 MCU
Highly integrated and flexible devices for driving 3-phase brushless motors.
STMicroelectronics STSPIN32F0B Advanced Single-Shunt BLDC Controllers
A system-in-package providing an integrated solution for driving 3-phase brushless motors.
STMicroelectronics STSPIN32F0 Advanced BLDC Controllers
Embedded STM32 MCU and suitable for driving three-phase BLDC motors using different driving modes.
STMicroelectronics STSPIN820 Stepper Motor Driver
Integrates control logic and a low RDSON power stage and is housed in a small QFN 4x4 mm package.
COMPLETE YOUR DESIGN
STMicroelectronics Standard Products
A broad range of drop-in replacements for general-purpose analog ICs, discretes, and serial EEPROMs.
| Part Number | Datasheet | Series | Package/Case | Output Current |
|---|---|---|---|---|
| STSPIN240 |  |
STSPIN240 | QFN-EP-16 | 1.3 A |
| STSPIN820 | |
STSPIN820 | QFN-24 | 1.5 A |
| STSPIN220 | |
STSPIN220 | QFN-EP-16 | 1.3 A |
| STSPIN233 | |
STSPIN233 | VFQFPN-16 | 1.3 A |
| STSPIN250 | |
STSPIN250 | VFQFPN-16 | 2.6 A |
| STSPIN32F0 | |
STSPIN32F0 | VFQFPN-48 | 600 mA |
| STSPIN230 | |
STSPIN230 | QFN-EP-16 | 1.3 A |
| STSPIN32F0A | |
STSPIN32F0A | VFQFPN-48 | 600 mA |