Datasheet Texas Instruments DRV8846RGET — 数据表
| 制造商 | Texas Instruments |
| 系列 | DRV8846 |
| 零件号 | DRV8846RGET |
具有片上1/32微步进分度器的1.4A双极步进电机驱动器（Step / Dir Ctrl）24-VQFN -40至85
数据表
DRV8846 Dual H-Bridge Stepper Motor Driver datasheet
PDF, 1.2 Mb, 修订版: A, 档案已发布: Mar 27, 2017
从文件中提取
状态
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No |
打包
| Pin | 24 |
| Package Type | RGE |
| Industry STD Term | VQFN |
| JEDEC Code | S-PQFP-N |
| Package QTY | 250 |
| Carrier | SMALL T&R |
| Device Marking | DRV8846 |
| Width (mm) | 4 |
| Length (mm) | 4 |
| Thickness (mm) | .88 |
| Pitch (mm) | .5 |
| Max Height (mm) | 1 |
| Mechanical Data | 下载 |
参数化
| Additional Features | AutoTune |
| Control I/F | STEP/DIR |
| Micro-Stepping Levels | 32 |
| Number of Full Bridges | 2 |
| Operating Temperature Range | -40 to 85 C |
| Package Size: mm2:W x L | 24VQFN: 16 mm2: 4 x 4(VQFN) PKG |
| Peak Output Current | 1.4 A |
| RDS(ON) (HS + LS) | 900 mOhms |
| RMS Output Current | 1 A |
| Rating | Catalog |
| Vs(Max) | 18 V |
| Vs(Min) | 4 V |
生态计划
| RoHS | Compliant |
设计套件和评估模块
- Evaluation Modules & Boards: DRV8846EVM
DRV8846 Dual H-Bridge Stepper Motor Driver Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
应用须知
- Simple Way to Achieve Changeable Holding Current of DRV8x Stepper Motor DriverPDF, 455 Kb, 档案已发布: Jul 15, 2014
模型线
系列: DRV8846 (2)
- DRV8846RGER DRV8846RGET
制造商分类
- Semiconductors > Motor Drivers > Stepper Drivers > Stepper Drivers with FETs