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Texas Instruments DRV8434S | Demoboard DRV8434SEVM
DRV8434S stepper drivers with stall detection and SPI interface evaluation module
Details
| Topologie | Gegentaktwandler (Halbbrücken) |
| IC-Revision | DECEMBER 2020 |
Beschreibung
The DRV8434S evaluation module (EVM) allows easy evaluation of the DRV8434S device.The DRV8434S is a fully integrated stepper motor driver, supporting up to 2.5 A full scale current with an internal microstepping indexer, smart tune decay technology, advanced stall detection algorithm, and integrated current sensing. The DRV8434S devices can be powered with a supply voltage from 4.5 to 48 V. A simple STEP/DIR control interface and SPI communication with daisy chain support allows for an external controller to manage the outputs. The decay mode can be selected as a slow, mixed decay, smart tune Ripple Control, or smart tune Dynamic Decay current regulation scheme.For more information on this evaluation module please refer to the DRV8434SEVM User's Guide.
Eigenschaften
4.5-V to 48-V operating voltage rangeUp to 4-A peak currentA simple STEP/DIR input interface and SPI communication with daisy chain supportIntegrated current sense and microstepping indexerSmart tune technologyStall detection
Typische Anwendungen
- Motor control
Weiterführende Informationen
Artikeldaten
| Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | C | Tol. C | VR (V (DC)) | Bauform | Betriebstemperatur | DF (%) | RISO | Keramiktyp | L (mm) | W (mm) | H (mm) | Fl (mm) | Verpackung | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 885012206086 | SPEC | 8 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WCAP-CSGP MLCCs 50 V(DC) | 3.3 nF | ±10% | 50 | 0603 | -55 °C up to +125 °C | 2.5 | 10 GΩ | X7R Klasse II | 1.6 | 0.8 | 0.8 | 0.4 | 7" Tape & Reel | ||
| 885012206114 | SPEC | 6 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WCAP-CSGP MLCCs 100 V(DC) | 10 nF | ±10% | 100 | 0603 | -55 °C up to +125 °C | 2.5 | 10 GΩ | X7R Klasse II | 1.6 | 0.8 | 0.8 | 0.4 | 7" Tape & Reel | ||
| 885012206091 | SPEC | 8 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WCAP-CSGP MLCCs 50 V(DC) | 22 nF | ±10% | 50 | 0603 | -55 °C up to +125 °C | 2.5 | 10 GΩ | X7R Klasse II | 1.6 | 0.8 | 0.8 | 0.4 | 7" Tape & Reel | ||
| 885012105010 | SPEC | 8 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WCAP-CSGP MLCCs 10 V(DC) | 100 nF | ±20% | 10 | 0402 | -55 °C up to +85 °C | 5 | 5 GΩ | X5R Klasse II | 1 | 0.5 | 0.5 | 0.25 | 7" Tape & Reel | ||
| 885012206048 | SPEC | 8 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WCAP-CSGP MLCCs 16 V(DC) | 220 nF | ±10% | 16 | 0603 | -55 °C up to +125 °C | 5 | 2.3 GΩ | X7R Klasse II | 1.6 | 0.8 | 0.8 | 0.4 | 7" Tape & Reel | ||
| 885012207103 | SPEC | 8 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WCAP-CSGP MLCCs 50 V(DC) | 1 µF | ±10% | 50 | 0805 | -55 °C up to +125 °C | 10 | 0.1 GΩ | X7R Klasse II | 2 | 1.25 | 1.25 | 0.5 | 7" Tape & Reel |
| Artikel Nr. | Datenblatt | Simulation | |
|---|---|---|---|
| 885012206086 | SPEC | |
| 885012206114 | SPEC | |
| 885012206091 | SPEC | |
| 885012105010 | SPEC | |
| 885012206048 | SPEC | |
| 885012207103 | SPEC |
| Muster |
|---|
| Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | C | Tol. C | VR (V (DC)) | Bauform | Betriebstemperatur | DF (%) | RISO | Keramiktyp | L (mm) | W (mm) | H (mm) | Fl (mm) | Verpackung | Muster |
|---|
