Datasheet Texas Instruments DRV8884PWPR — 数据表
| 制造商 | Texas Instruments |
| 系列 | DRV8884 |
| 零件号 | DRV8884PWPR |
具有1/16微步距和集成电流感应（STEP / DIR Ctrl）24-HTSSOP的1.0A步进电机驱动器-40至125
数据表
DRV8884 1.0-A Stepper Motor Driver With Integrated Current Sense datasheet
PDF, 1.6 Mb, 修订版: B, 档案已发布: Apr 21, 2016
从文件中提取
价格
状态
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
打包
| Pin | 24 |
| Package Type | PWP |
| Industry STD Term | HTSSOP |
| JEDEC Code | R-PDSO-G |
| Package QTY | 2000 |
| Carrier | LARGE T&R |
| Device Marking | DRV8884 |
| Width (mm) | 4.4 |
| Length (mm) | 7.8 |
| Thickness (mm) | 1 |
| Pitch (mm) | .65 |
| Max Height (mm) | 1.2 |
| Mechanical Data | 下载 |
参数化
| Additional Features | Integrated Current Sensing |
| Control I/F | STEP/DIR |
| Micro-Stepping Levels | 16 |
| Number of Full Bridges | 2 |
| Operating Temperature Range | -40 to 125 C |
| Package Size: mm2:W x L | 24HTSSOP: 50 mm2: 6.4 x 7.8(HTSSOP) PKG |
| Peak Output Current | 1 A |
| RDS(ON) (HS + LS) | 1400 mOhms |
| RMS Output Current | 0.7 A |
| Rating | Catalog |
| Vs(Max) | 37 V |
| Vs(Min) | 8 V |
生态计划
| RoHS | Compliant |
设计套件和评估模块
- Evaluation Modules & Boards: DRV8884EVM
DRV8884 1.0A Stepper Motor Driver with Integrated Sense Resistor Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
应用须知
- Full-Scale Current Adjustment Using a Digital-to-Analog Converter (DAC)PDF, 1.6 Mb, 档案已发布: 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
模型线
系列: DRV8884 (2)
- DRV8884PWP DRV8884PWPR
制造商分类
- Semiconductors > Motor Drivers > Stepper Drivers > Stepper Drivers with FETs