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 tools & software
All resources
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Product Specifications (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 14 May 2018 | 14 May 2018 |
Application Notes (1)
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| 16 Apr 2021 | 16 Apr 2021 |
User Manuals (1)
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| 29 Jun 2018 | 29 Jun 2018 |
Presentations (1)
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| 26 Mar 2021 | 26 Mar 2021 |
Flyers (1)
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|---|---|---|---|---|
| 14 Jun 2018 | 14 Jun 2018 |
Selection Guides (2)
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| 07 Apr 2021 | 07 Apr 2021 | |||
| 24 Jan 2020 | 24 Jan 2020 |
Brochures (2)
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| 30 Apr 2021 | 30 Apr 2021 | |||
| 30 Apr 2021 | 30 Apr 2021 |
Magazine Articles (2)
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| 25 Feb 2020 | 25 Feb 2020 | |||
| 14 Jun 2018 | 14 Jun 2018 |
EDA Symbols, Footprints and 3D Models
STMicroelectronics - STSPIN820
Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.
Symbols
Footprints
3D models
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| STSPIN820 | Active | TFQFPN 24L 4X4X1.05 | 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 | ECCN (US) | ECCN (EU) | Packing Type | Package | Temperature (°C) | Country of Origin | Budgetary Price (US$)*/Qty | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | |||||||||||
| STSPIN820 | 5 distributors | Buy Direct | Active | EAR99 | NEC | Tape And Reel | TFQFPN 24L 4X4X1.05 | -40 | 150 | PHILIPPINES | 1.6364 / 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
