STSPIN220：Low voltage stepper motor driver
The STSPIN220 is a stepper motor driver which integrates, in a small QFN 3 x 3 mm package, both control logic and a low RDS(on) power stage.
The integrated controller implements PWM current control with fixed OFF time and a microstepping resolution up to 1/256th of a step.
The device is designed to operate in battery-powered scenarios and can be forced into a zero-consumption state, allowing a significant increase in battery life.
The device offers a complete set of protection features including overcurrent, overtemperature and short-circuit protection.
Key Features
- Operating voltage: from 1.8 to 10 V
- Maximum output current: 1.3 Arms
- RDS(on)
HS + LS = 0.4 Ω typ.
- Microstepping up to 1/256th
of a step
- Current control with programmable off-time
- Full protection set
- Non-dissipative overcurrent protection
- Short-circuit protection
- Thermal shutdown
- Energy saving and long battery life with standby consumption less than 80 nA
Product Specifications
Application Notes
Design Notes & Tips
Presentations
Flyers
Selection Guides
Brochures
Software Development Tools
| Part Number | Manufacturer | Description |
|---|
| STSW-SPIN002 | ST | Evaluation software with graphical user interface for STSPIN motor driver ICs |
STM32 Open Development Environment
| Part Number | Manufacturer | Description |
|---|
| X-NUCLEO-IHM06A1 | ST | Low voltage stepper motor driver expansion board based on the STSPIN220 for STM32 Nucleo |
Sample & Buy
| Part Number | Quantity | Unit Price (US$)
* | Package | Packing Type | Operating Temperature (°C) (min) | Operating Temperature (°C) (max) | ECCN (EU) | ECCN (US) | Country of Origin |
|---|
| STSPIN220 | 1000 | 0.95 | VFQFPN 16 3x3x1.0 | Tape And Reel | -40 | 150 | NEC | EAR99 | - |
Quality & Reliability
| Part Number | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|
| STSPIN220 | VFQFPN 16 3x3x1.0 | Industrial | Ecopack2 | |
