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The STSPIN220 is a stepper motor driver which integrates, in a small VFQFPN 3 x 3 x 1.0 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
Featured Videos
Learn how to unpack and install your expansion board for STM32 ODE based on the STSPIN220 low voltage stepper motor driver
Development Tools
Ecosystems
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Picture Part number Manufacturer Description 
STSPIN220 click MikroElektronika STSPIN220 click is a stepper motor driver with the PWM current control and selectable microstepping up to 256 microsteps. It is based on the STSPIN220, a low voltage stepper motor driver from STSPIN2 series. Part NumberSTSPIN220 click is a stepper motor driver with the PWM current control and selectable microstepping up to 256 microsteps. It is based on the STSPIN220, a low voltage stepper motor driver from STSPIN2 series.
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Picture Part number Manufacturer Description 
X-NUCLEO-IHM06A1 ST Low voltage stepper motor driver expansion board based on the STSPIN220 for STM32 Nucleo Part NumberLow voltage stepper motor driver expansion board based on the STSPIN220 for STM32 Nucleo
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Embedded Software
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Picture Part number Manufacturer Description 
STSW-STSPIN01 ST STSPIN Studio: Motor driver evaluation tool Part NumberSTSPIN Studio: Motor driver evaluation tool
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Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| STSPIN220 | Active | VFQFPN 16 3x3x1.0 | Industrial | Ecopack2 |
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
Sample & Buy
| Part Number | Order from Distributors | Order from ST | Marketing Status | Package | Packing Type | Temperature (°C) | ECCN (US) | Country of Origin | Budgetary Price (US$)*/Qty | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | ||||||||||
| STSPIN220 | 7 distributors | Get sample | Active | VFQFPN 16 3x3x1.0 | Tape And Reel | -40 | 150 | EAR99 | PHILIPPINES | 1.0664 / 1k | |
(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors
