Datasheet Texas Instruments DRV8884
| Manufacturer | Texas Instruments |
| Series | DRV8884 |
1.0A Stepper Motor Driver With 1/16 Microstepping and Integrated Current Sensing (STEP/DIR Ctrl)
Datasheets
DRV8884 1.0-A Stepper Motor Driver With Integrated Current Sense datasheet
PDF, 1.6 Mb, Revision: B, File published: Apr 21, 2016
Extract from the document
Status
| DRV8884PWP | DRV8884PWPR | |
|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No | Yes |
Packaging
| DRV8884PWP | DRV8884PWPR | |
|---|---|---|
| N | 1 | 2 |
| Pin | 24 | 24 |
| Package Type | PWP | PWP |
| Industry STD Term | HTSSOP | HTSSOP |
| JEDEC Code | R-PDSO-G | R-PDSO-G |
| Package QTY | 60 | 2000 |
| Carrier | TUBE | LARGE T&R |
| Device Marking | DRV8884 | DRV8884 |
| Width (mm) | 4.4 | 4.4 |
| Length (mm) | 7.8 | 7.8 |
| Thickness (mm) | 1 | 1 |
| Pitch (mm) | .65 | .65 |
| Max Height (mm) | 1.2 | 1.2 |
| Mechanical Data | Download | Download |
Parametrics
| Parameters / Models | DRV8884PWP | DRV8884PWPR |
|---|---|---|
| Additional Features | Integrated Current Sensing | Integrated Current Sensing |
| Control I/F | STEP/DIR | STEP/DIR |
| Micro-Stepping Levels | 16 | 16 |
| Number of Full Bridges | 2 | 2 |
| Operating Temperature Range, C | -40 to 125 | -40 to 125 |
| Package Size: mm2:W x L, PKG | 24HTSSOP: 50 mm2: 6.4 x 7.8(HTSSOP) | 24HTSSOP: 50 mm2: 6.4 x 7.8(HTSSOP) |
| Peak Output Current, A | 1 | 1 |
| RDS(ON) (HS + LS), mOhms | 1400 | 1400 |
| RMS Output Current, A | 0.7 | 0.7 |
| Rating | Catalog | Catalog |
| Vs(Max), V | 37 | 37 |
| Vs(Min), V | 8 | 8 |
Eco Plan
| DRV8884PWP | DRV8884PWPR | |
|---|---|---|
| RoHS | Compliant | Compliant |
Application Notes
- Full-Scale Current Adjustment Using a Digital-to-Analog Converter (DAC)PDF, 1.6 Mb, File published: Mar 10, 2017
The ability to dynamically control current in an inductive load system is very important for stepper motor designs where different levels of torque control are desired. This adjustment feature can also be used to improve system efficiency by reducing the motor current in low-load situations, achieving a longer battery life.This application report is provided as a supplement t
Model Line
Series: DRV8884 (2)
Manufacturer's Classification
- Semiconductors> Motor Drivers> Stepper Drivers> Stepper Drivers with FETs