Datasheet Texas Instruments DRV8840 — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | DRV8840 |
Controlador de motor DC cepillado 5A con protección contra irrupción (PH / EN Ctrl)
Hojas de datos
DRV8840 DC Motor Driver IC datasheet
PDF, 1.1 Mb, Revisión: D, Archivo publicado: dic 16, 2015
Extracto del documento
Precios
Estado
| DRV8840PWP | DRV8840PWPR | |
|---|---|---|
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | Sí | No |
Embalaje
| DRV8840PWP | DRV8840PWPR | |
|---|---|---|
| N | 1 | 2 |
| Pin | 28 | 28 |
| Package Type | PWP | PWP |
| Industry STD Term | HTSSOP | HTSSOP |
| JEDEC Code | R-PDSO-G | R-PDSO-G |
| Package QTY | 50 | 2000 |
| Carrier | TUBE | LARGE T&R |
| Device Marking | DRV8840 | DRV8840 |
| Width (mm) | 4.4 | 4.4 |
| Length (mm) | 9.7 | 9.7 |
| Thickness (mm) | 1 | 1 |
| Pitch (mm) | .65 | .65 |
| Max Height (mm) | 1.2 | 1.2 |
| Mechanical Data | Descargar | Descargar |
Paramétricos
| Parameters / Models | DRV8840PWP | DRV8840PWPR |
|---|---|---|
| Additional Features | Current Regulation | Current Regulation |
| Control I/F | PH/EN | PH/EN |
| Number of Full Bridges | 1 | 1 |
| Number of Half Bridges | 2 | 2 |
| Operating Temperature Range, C | -40 to 85 | -40 to 85 |
| Package Group | HTSSOP | HTSSOP |
| Package Size: mm2:W x L, PKG | 28HTSSOP: 62 mm2: 6.4 x 9.7(HTSSOP) | 28HTSSOP: 62 mm2: 6.4 x 9.7(HTSSOP) |
| Peak Output Current, A | 5 | 5 |
| RDS(ON) (HS + LS), mOhms | 200 | 200 |
| RMS Output Current, A | 3.5 | 3.5 |
| Rating | Catalog | Catalog |
| Vs(Max), V | 45 | 45 |
| Vs(Min), V | 8 | 8 |
Plan ecológico
| DRV8840PWP | DRV8840PWPR | |
|---|---|---|
| RoHS | Obediente | Obediente |
Notas de aplicación
- High-Resolution Microstepping Driver with the DRV8828/29/40PDF, 534 Kb, Archivo publicado: nov 30, 2010
This application report is provided as a supplement to the DRV8828, DRV8829, and DRV8840 product data sheets. It details the hardware implementation of the DRV8828/29 and an MSP430F2112 microcontroller in a combination that allows a pair of dc motor drivers to drive a bipolar stepper motor in a microstepping configuration with up to 32 degrees of resolution. - Selecting among DRV88xx devices to drive Brushed or Stepper MotorsPDF, 145 Kb, Archivo publicado: agosto 1, 2012
- Various Reference Voltage Driving Techniques for Motor Drive Current RegulationPDF, 75 Kb, Archivo publicado: jun 18, 2012
- PowerPADв„ў Made Easy (Rev. B)PDF, 57 Kb, Revisión: B, Archivo publicado: mayo 12, 2004
PowerPAD (TM) Made Easy Application Brief - Calculating Motor Driver Power DissipationPDF, 56 Kb, Archivo publicado: feb 6, 2012
- Understanding Motor Driver Current RatingsPDF, 153 Kb, Archivo publicado: feb 6, 2012
- PowerPAD Thermally Enhanced Package (Rev. H)PDF, 983 Kb, Revisión: H, Archivo publicado: jul 6, 2018
Linea modelo
Serie: DRV8840 (2)
Clasificación del fabricante
- Semiconductors> Motor Drivers> Brushed DC (BDC) Drivers> Brushed DC Drivers with FETs