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Overview
| Topology | Other Topology |
Description
This design achieves a universal high performance stepper driver. With the on-board MCU SPI configuration to DRV8711, it achieves up to 1/256 selectable micro-stepping level and 0.5A to 5A selectable peak current level. The supply voltage can be from 12V to 36V. With optimized decay parameters setting, this solution can ideally work with most bipolar steppers and diversified industrial applications. Optocoupler isolation for inputs signal is included. Also full protections are provided, such as outputs short, over current, and over temperature.
Features
Remark: BOM and Schematics are added with main pdf.
Wide and selectable current level from 0.5A to 5ASelectable micro-stepping from Full to 1/256Wide operation range from 12V to 36VWide adaption to different stepper motorsStandard ISO industrial inputs interfaceFull protections
Typical applications
- Robots
- Machine tools
- Textile industry
- Factory automation
- CNC equipment
More information
Products
Order Code | Datasheet | Simulation | Downloads | Status | Product series | C | Tol. C | VR(V (DC)) | Size | Operating Temperature | DF(%) | RISO | Ceramic Type | L(mm) | W(mm) | H(mm) | Fl(mm) | Packaging | Endurance(h) | IRIPPLE(mA) | ILeak(µA) | Pitch(mm) | Ø D(mm) | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| WCAP-CSGP MLCCs 16 V(DC), 1 nF, ±10% | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 16 V(DC) | Capacitance1 nF | Capacitance±10% | Rated Voltage16 V (DC) | Size0603 | Operating Temperature -55 °C up to +125 °C | Dissipation Factor3.5 % | Insulation Resistance10 GΩ | Ceramic TypeX7R Class II | Length1.6 mm | Width0.8 mm | Height0.8 mm | Pad Dimension0.4 mm | Packaging7" Tape & Reel | – | – | – | – | – | |||||
 | WCAP-ATUL Aluminum Electrolytic Capacitors, 100 µF, ±20% | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-ATUL Aluminum Electrolytic Capacitors | Capacitance100 µF | Capacitance±20% | Rated Voltage100 V (DC) | – | – | Dissipation Factor9 % | – | – | Length25 mm | – | – | – | PackagingAmmopack | Endurance 7000 | Ripple Current800 mA | Leakage Current100 µA | Pitch5 mm | Diameter10 mm |