Datasheet Texas Instruments DRV8881 — Datenblatt
| Hersteller | Texas Instruments |
| Serie | DRV8881 |
2A Schrittmotortreiber mit AutoTune (PWM oder PH / EN Ctrl)
Datenblätter
DRV8881 2.5-A Dual H-Bridge Motor Driver datasheet
PDF, 1.5 Mb, Revision: A, Datei veröffentlicht: Jul 29, 2015
Auszug aus dem Dokument
Status
| DRV8881EPWP | DRV8881EPWPR | DRV8881ERHRR | DRV8881ERHRT | DRV8881PPWP | DRV8881PPWPR | DRV8881PRHRR | DRV8881PRHRT | |
|---|---|---|---|---|---|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No | Yes | Yes | No | No | No | Yes | Yes |
Verpackung
| DRV8881EPWP | DRV8881EPWPR | DRV8881ERHRR | DRV8881ERHRT | DRV8881PPWP | DRV8881PPWPR | DRV8881PRHRR | DRV8881PRHRT | |
|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| Pin | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
| Package Type | PWP | PWP | RHR | RHR | PWP | PWP | RHR | RHR |
| Industry STD Term | HTSSOP | HTSSOP | WQFN | WQFN | HTSSOP | HTSSOP | WQFN | WQFN |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PQFP-N | R-PQFP-N | R-PDSO-G | R-PDSO-G | R-PQFP-N | R-PQFP-N |
| Package QTY | 250 | 2000 | 3000 | 250 | 250 | 2000 | 3000 | 250 |
| Carrier | TUBE | LARGE T&R | LARGE T&R | SMALL T&R | TUBE | LARGE T&R | LARGE T&R | SMALL T&R |
| Device Marking | DRV8881E | DRV8881E | DRV8881E | DRV8881E | DRV8881P | DRV8881P | DRV8881P | DRV8881P |
| Width (mm) | 4.4 | 4.4 | 3.5 | 3.5 | 4.4 | 4.4 | 3.5 | 3.5 |
| Length (mm) | 9.7 | 9.7 | 5.5 | 5.5 | 9.7 | 9.7 | 5.5 | 5.5 |
| Thickness (mm) | 1 | 1 | .75 | .75 | 1 | 1 | .75 | .75 |
| Pitch (mm) | .65 | .65 | .5 | .5 | .65 | .65 | .5 | .5 |
| Max Height (mm) | 1.2 | 1.2 | .8 | .8 | 1.2 | 1.2 | .8 | .8 |
| Mechanical Data | Herunterladen | Herunterladen | Herunterladen | Herunterladen | Herunterladen | Herunterladen | Herunterladen | Herunterladen |
Parameter
| Parameters / Models | DRV8881EPWP | DRV8881EPWPR | DRV8881ERHRR | DRV8881ERHRT | DRV8881PPWP | DRV8881PPWPR | DRV8881PRHRR | DRV8881PRHRT |
|---|---|---|---|---|---|---|---|---|
| Additional Features | AutoTune,High Microstepping with External Reference | AutoTune,High Microstepping with External Reference | AutoTune,High Microstepping with External Reference | AutoTune,High Microstepping with External Reference | AutoTune,High Microstepping with External Reference | AutoTune,High Microstepping with External Reference | AutoTune,High Microstepping with External Reference | AutoTune,High Microstepping with External Reference |
| Control I/F | PWM, PH/EN | PWM, PH/EN | PWM, PH/EN | PWM, PH/EN | PWM, PH/EN | PWM, PH/EN | PWM, PH/EN | PWM, PH/EN |
| Number of Full Bridges | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Operating Temperature Range, C | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 |
| Package Size: mm2:W x L, PKG | 28HTSSOP: 62 mm2: 6.4 x 9.7(HTSSOP),28WQFN: 19 mm2: 3.5 x 5.5(WQFN) | 28HTSSOP: 62 mm2: 6.4 x 9.7(HTSSOP),28WQFN: 19 mm2: 3.5 x 5.5(WQFN) | 28HTSSOP: 62 mm2: 6.4 x 9.7(HTSSOP),28WQFN: 19 mm2: 3.5 x 5.5(WQFN) | 28HTSSOP: 62 mm2: 6.4 x 9.7(HTSSOP),28WQFN: 19 mm2: 3.5 x 5.5(WQFN) | 28HTSSOP: 62 mm2: 6.4 x 9.7(HTSSOP),28WQFN: 19 mm2: 3.5 x 5.5(WQFN) | 28HTSSOP: 62 mm2: 6.4 x 9.7(HTSSOP),28WQFN: 19 mm2: 3.5 x 5.5(WQFN) | 28HTSSOP: 62 mm2: 6.4 x 9.7(HTSSOP),28WQFN: 19 mm2: 3.5 x 5.5(WQFN) | 28HTSSOP: 62 mm2: 6.4 x 9.7(HTSSOP),28WQFN: 19 mm2: 3.5 x 5.5(WQFN) |
| Peak Output Current, A | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 |
| RDS(ON) (HS + LS), mOhms | 630 | 630 | 630 | 630 | 630 | 630 | 630 | 630 |
| RMS Output Current, A | 1.41 | 1.41 | 1.41 | 1.41 | 1.41 | 1.41 | 1.41 | 1.41 |
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog |
| Vs(Max), V | 45 | 45 | 45 | 45 | 45 | 45 | 45 | 45 |
| Vs(Min), V | 6.5 | 6.5 | 6.5 | 6.5 | 6.5 | 6.5 | 6.5 | 6.5 |
Öko-Plan
| DRV8881EPWP | DRV8881EPWPR | DRV8881ERHRR | DRV8881ERHRT | DRV8881PPWP | DRV8881PPWPR | DRV8881PRHRR | DRV8881PRHRT | |
|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Modellreihe
Serie: DRV8881 (8)
Herstellerklassifikation
- Semiconductors> Motor Drivers> Stepper Drivers> Stepper Drivers with FETs