Product overview
Description
The STSPIN820 is a stepper motor driver which integrates, in a small QFN 4 x 4 mm package, both control logic and a low RDSon power stage.
The integrated controller implements a PWM current control with fixed OFF time and a microstepping resolution up to 1/256th of the step.
The device can be forced into a low consumption state.
The device offers a complete set of protection features including overcurrent, overtemperature and short-circuit protection.
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All features
- Operating voltage from 7 to 45 V
- Maximum output current 1.5 Arms
- RDSon HS + LS = 1 Ω typ.
- Microstepping up to 1/256th of step
- Current control with programmable OFF time
- Current sensing based on external shunt resistor
- Full protection set
- Non-dissipative overcurrent protection
- Short-circuit protection
- Undervoltage lockout
- Thermal shutdown
- Standby low consumption
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All resources
| Resource title | Version | Latest update |
|---|
Product Specifications (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 2.0 | 14 May 2018 | 14 May 2018 |
Application Notes (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 1.0 | 31 Oct 2024 | 31 Oct 2024 |
User Manuals (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 1.0 | 29 Jun 2018 | 29 Jun 2018 |
Presentations (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 1.0 | 07 Aug 2020 | 07 Aug 2020 |
Flyers (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 04.2018 | 05 Jul 2018 | 05 Jul 2018 |
Brochures (4)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 10.24 | 10 Oct 2024 | 10 Oct 2024 | ||
| 1.0 | 13 Sep 2024 | 13 Sep 2024 | ||
| 12.24 | 17 Dec 2024 | 17 Dec 2024 | ||
| 12.2024 | 17 Dec 2024 | 17 Dec 2024 |
Magazine Articles (2)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 1.0 | 21 Feb 2024 | 21 Feb 2024 | ||
| 1.0 | 14 Jun 2018 | 14 Jun 2018 |
EDA Symbols, Footprints and 3D Models
STMicroelectronics - STSPIN820
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Symbols
Footprints
3D models
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Longevity Commitment | Longevity Starting Date | Material Declaration** |
|---|---|---|---|---|---|---|---|
| STSPIN820 | Active | TFQFPN 24L 4X4X1.05 | Industrial | Ecopack2 | 15 | 2022-01-01T00:00:00.000+01:00 |
(**) 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 | Marketing Status | Budgetary Price (US$)*/Qty | Order from ST | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating temperature (°C) | Operating Temperature (°C) (max) | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | |||||||||||||
| STSPIN820 | Active | 1.98 / 1k | 4 distributors | TFQFPN 24L 4X4X1.05 | Tape and Reel | CHINA | EAR99 | NEC | -40 | 150 | ||||
STSPIN820 Active
(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors