EVAL6470PD
Fully integrated stepper motor driver mounting the L6470 in a high power PowerSO package-
Active
The EVAL6470PD demonstration board is a fully integrated microstepping motor driver. In combination with the STEVAL-PCC009V2 communication board and dSPIN evaluation software, the board allows the engineer 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 4-layer layout and the PowerSO package allow the top thermal performance to be obtained. The EVAL6470PD 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 Ar.m.s.
- Dual SPI connector (daisy-chain configuration suitable)
- SW input
- FLAG and BUSY LED indicators
- Adjustable supply voltage compensation
- High thermal performance (Rthj-a12 °C/W typical)
- Suitable for use in combination with the STEVAL-PCC009V2
Image
Design Resources
TopTechnical Documentation
Product Specifications
| Description | Version | Size |
|---|---|---|
DB1501: Fully integrated stepper motor driver mounting the L6470 in a high power PowerSO package
|
2.0 | 3,918 KB |
Hardware Resources
Board Manufacturing Specification
| Description | Version | Size |
|---|---|---|
Gerber files for EVAL6470PD
|
1.0.0 | 636 KB |
Bill of Materials
| Description | Version | Size |
|---|---|---|
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BOM for EVAL6470PD
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1.0.0 | 8 KB |
Schematic Pack
| Description | Version | Size |
|---|---|---|
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EVAL6470PD 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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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EVAL6470PD | Active | L6470 | - |
| 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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