Datasheet Texas Instruments DRV8881PRHRT — 数据表
| 制造商 | Texas Instruments |
| 系列 | DRV8881 |
| 零件号 | DRV8881PRHRT |
具有AutoTune（PWM或PH / EN Ctrl）28A-WQFN的2A步进电机驱动器-40至125
数据表
价格
状态
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
打包
| Pin | 28 |
| Package Type | RHR |
| Industry STD Term | WQFN |
| JEDEC Code | R-PQFP-N |
| Package QTY | 250 |
| Carrier | SMALL T&R |
| Device Marking | DRV8881P |
| Width (mm) | 3.5 |
| Length (mm) | 5.5 |
| Thickness (mm) | .75 |
| Pitch (mm) | .5 |
| Max Height (mm) | .8 |
| Mechanical Data | 下载 |
参数化
| Additional Features | AutoTune,High Microstepping with External Reference |
| Control I/F | PWM, PH/EN |
| Number of Full Bridges | 2 |
| Operating Temperature Range | -40 to 125 C |
| Package Size: mm2:W x L | 28HTSSOP: 62 mm2: 6.4 x 9.7(HTSSOP),28WQFN: 19 mm2: 3.5 x 5.5(WQFN) PKG |
| Peak Output Current | 2.5 A |
| RDS(ON) (HS + LS) | 630 mOhms |
| RMS Output Current | 1.41 A |
| Rating | Catalog |
| Vs(Max) | 45 V |
| Vs(Min) | 6.5 V |
生态计划
| RoHS | Compliant |
设计套件和评估模块
- Evaluation Modules & Boards: DRV8881PEVM
DRV8881P Dual H-Bridge Stepper or Dual Brushed DC Motor Driver Evaluation Module
Lifecycle Status: Active (Recommended for new designs) - Evaluation Modules & Boards: DRV8881EEVM
DRV8881E Dual H-Bridge Stepper or Dual Brushed DC Motor Driver Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
模型线
系列: DRV8881 (8)
制造商分类
- Semiconductors > Motor Drivers > Stepper Drivers > Stepper Drivers with FETs