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Overview
| Topology | Buck Converter |
| Input voltage | 15-70 V |
| Output 1 | 12 V / 0.6 A |
| IC revision | A |
Description
The TIDA-01227 reference design is a 15-V to 70-Vstepper motor controller for bipolar applications. Thedesign uses the following parts from Texas Instrument:DRV8711 bipolar stepper motor, controller gate driver;CSD19538Q3A 100-V, N-Channel NexFET™ powerMOSFETs; CSD17483F4 30-V, N-ChannelFemtoFET™ MOSFET; MSP430G2553 MCU; LM5107100-V, 1.4-A peak, half-bridge gate driver; andLM5017 12-V buck converter. The focus of this designis to demonstrate the use of the DRV8711 steppermotor controller to control stepper motors at voltageshigher than 60 V. The DRV8711 operates at 12 Vwhile using additional circuitry to convert to highvoltagecontrol signals.
Features
remark: bom and schematic is added with EVMboard.
- 15-V to 70-V Input Voltage Range
- 2-A RMS, 3-A Peak Output Current Capability
- Designed to Use LaunchPad™ and Boost-DRV8711 Software
- Board Size: 2.3 in × 2.25 in
- Onboard 12-V, 0.6-A Buck Converter
- Wide Array of System Protection FeaturesIncluding DRV8711 Overtemperature and SupplyUndervoltage Protection
Typical applications
- High-Speed Printers
- High-Speed Industrial Steppers
More information
Products
Order Code | Datasheet | Simulation | Downloads | Status | Product series | Pins | PCB/Cable/Panel | Modularity | Type | Wire Section | λDom typ.(nm) | Emitting Color | λPeak typ.(nm) | IV typ.(mcd) | VF typ.(V) | Chip Technology | 2θ50% typ.(°) | C | Tol. C | VR(V (DC)) | Size | Operating Temperature | DF(%) | RISO | Ceramic Type | L(mm) | W(mm) | H(mm) | Fl(mm) | Packaging | L(µH) | ISAT,10%(A) | ISAT,30%(A) | IR,40K(A) | IRP,40K(A) | RDC max.(mΩ) | fres(MHz) | Version | Mount | IR(A) | Working Voltage(V (AC)) | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WE-PD SMT Power Inductor, 2, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-PD SMT Power Inductor | Pins2 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Size1280 | Operating Temperature -40 °C up to +125 °C | – | – | – | Length12 mm | Width12 mm | Height8 mm | – | – | Inductance220 µH | Saturation Current @ 10%1.5 A | Saturation Current @ 30%1.95 A | Rated Current1.4 A | Performance Rated Current2 A | DC Resistance275 mΩ | Self Resonant Frequency3.8 MHz | VersionStandard | MountSMT | – | – | ||||
 | WR-TBL Series 101 - 5.00 mm Horizontal Entry Modular, 2, Wire Protector | Simulation– | Downloads6 files | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-TBL Series 101 - 5.00 mm Horizontal Entry Modular | Pins2 | PCB/Cable/PanelPCB | ModularityYes | TypeHorizontal | Wire Section 26 to 14 (AWG) 0.5 to 2.5 (mm²) | – | – | – | – | – | – | – | – | – | – | – | Operating Temperature -40 °C up to +105 °C | – | – | – | Length10 mm | – | Height12.6 mm | – | PackagingBox | – | – | – | – | – | – | – | – | MountTHT | Rated Current16 A | Working Voltage250 V (AC) | ||
 | WR-PHD Socket Header - Single, 10, – | Simulation– | Downloads7 files | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-PHD Socket Header - Single | Pins10 | – | – | TypeStraight | – | – | – | – | – | – | – | – | – | – | – | – | Operating Temperature -40 °C up to +105 °C | – | Insulation Resistance1000 MΩ | – | Length25.9 mm | – | – | – | PackagingTray | – | – | – | – | – | – | – | – | MountTHT | Rated Current3 A | Working Voltage250 V (AC) | ||
 | WL-SMCW SMT Mono-color Chip LED Waterclear, –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWL-SMCW SMT Mono-color Chip LED Waterclear | – | – | – | – | – | Dominant Wavelength [typ.]630 nm | Emitting ColorSuper Red | Peak Wavelength [typ.]645 nm | Luminous Intensity [typ.]60 mcd | Forward Voltage [typ.]1.9 V | Chip TechnologyAlInGaP | Viewing Angle Phi 0° [typ.]140 ° | – | – | – | Size0805 | Operating Temperature -40 °C up to +85 °C | – | – | – | Length2 mm | Width1.25 mm | Height0.7 mm | – | PackagingTape and Reel | – | – | – | – | – | – | – | – | MountSMT | – | – | ||||
| WCAP-CSGP MLCCs 16 V(DC), –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 16 V(DC) | – | – | – | – | – | – | – | – | – | – | – | – | Capacitance10 nF | Capacitance±10% | Rated Voltage16 V (DC) | Size0402 | Operating Temperature -55 °C up to +125 °C | Dissipation Factor3.5 % | Insulation Resistance10 GΩ | Ceramic TypeX7R Class II | Length1 mm | Width0.5 mm | Height0.5 mm | Pad Dimension0.25 mm | Packaging7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – |