EVAL6470H
Fully integrated stepper motor driver mounting the L6470-
Active
The EVAL6470H demonstration board is a fully integrated microstepping motor driver. In combination with the STEVAL-PCC009V2 communication board and the dSPIN evaluation software, the board allows the user to investigate all the features of the L6470 device. In particular, the board can be used to check the voltage mode driving and to regulate the L6470 parameters in order to fit the application requirements.
The EVAL6470H supports the daisy-chain configuration making it suitable for the evaluation of the L6470 in multi-motor applications.
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Datasheet
Key Features
- Voltage range from 8 V to 45 V
- Phase current up to 3 Arms.
- SPI with daisy-chain feature
- Socket for external resonator or crystal
- SW input
- FLAG and BUSY LED indicators
- Adjustable supply voltage compensation
- Suitable to be used in combination with STEVAL-PCC009V2
Image
Design Resources
TopTechnical Documentation
Product Specifications
| Description | Version | Size |
|---|---|---|
DB1539: Fully integrated stepper motor driver mounting the L6470
|
2.0 | 1,760 KB |
Application Notes
| Description | Version | Size |
|---|---|---|
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AN3991: How to drive multiple stepper motors with the L6470 motor driver
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1.0 | 1,759 KB |
Design Notes & Tips
| Description | Version | Size |
|---|---|---|
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DT0006: A low cost current sensor for design work
|
1.0 | 442 KB |
Hardware Resources
Board Manufacturing Specification
| Description | Version | Size |
|---|---|---|
Gerber files for EVAL6470H
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1.0.0 | 160 KB |
Bill of Materials
| Description | Version | Size |
|---|---|---|
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BOM for EVAL6470H
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1.0.0 | 10 KB |
Schematic Pack
| Description | Version | Size |
|---|---|---|
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EVAL6470H schematic
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1.0.0 | 27 KB |
Associated Software
Related Tools and Software
| Part Number | Description |
|---|---|
| STSW-SPIN002 | SPIN family evaluation software for cSPIN and dSPIN |
| STSW-STM32033 | STM32F1xx motor control firmware library for the L6470 dSPIN IC |
Sample & Buy
Top| Part Number | Marketing Status | Core Product | Order From ST | Unit Price (US$)* @ | Distributor Availability | RoHS Compliance Grade | Download Material Declaration** |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EVAL6470H | Active | L6470 | 61.25 |
| Ecopack1 | - | |||||||||||||||||||||||||||||||
(*) 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 (**) 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. |
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