Datasheet Texas Instruments DRV8886AT
| Manufacturer | Texas Instruments |
| Series | DRV8886AT |
2A Stepper Motor Driver With Integrated Current Sense
Datasheets
DRV8886AT 2-A Stepper Motor Driver With Integrated Current Sense and AutoTuneв„ў Technology datasheet
PDF, 1.8 Mb, File published: Jan 13, 2017
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Status
| DRV8886ATPWP | DRV8886ATPWPR | |
|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No | Yes |
Packaging
| DRV8886ATPWP | DRV8886ATPWPR | |
|---|---|---|
| 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 | 8886AT | 8886AT |
| 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 | DRV8886ATPWP | DRV8886ATPWPR |
|---|---|---|
| Additional Features | Integrated Current Sensing,AutoTune | Integrated Current Sensing,AutoTune |
| 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 | 2 | 2 |
| RDS(ON) (HS + LS), mOhms | 600 | 600 |
| RMS Output Current, A | 1.4 | 1.4 |
| Rating | Catalog | Catalog |
| Vs(Max), V | 37 | 37 |
| Vs(Min), V | 8 | 8 |
Eco Plan
| DRV8886ATPWP | DRV8886ATPWPR | |
|---|---|---|
| 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: DRV8886AT (2)
Manufacturer's Classification
- Semiconductors> Motor Drivers> Stepper Drivers> Stepper Drivers with FETs
