Datasheet Texas Instruments DRV8841PWP — 数据表
制造商 | Texas Instruments |
系列 | DRV8841 |
零件号 | DRV8841PWP |
2.5A双刷直流或单双极步进电机驱动器(PWM Ctrl)28-HTSSOP -40至85
数据表
价格
状态
Lifecycle Status | Active (Recommended for new designs) |
Manufacture's Sample Availability | No |
打包
Pin | 28 |
Package Type | PWP |
Industry STD Term | HTSSOP |
JEDEC Code | R-PDSO-G |
Package QTY | 50 |
Carrier | TUBE |
Device Marking | DRV8841 |
Width (mm) | 4.4 |
Length (mm) | 9.7 |
Thickness (mm) | 1 |
Pitch (mm) | .65 |
Max Height (mm) | 1.2 |
Mechanical Data | 下载 |
参数化
Additional Features | Current Regulation |
Control I/F | PWM |
Micro-Stepping Levels | 4 |
Number of Full Bridges | 2 |
Operating Temperature Range | -40 to 85 C |
Package Size: mm2:W x L | 28HTSSOP: 62 mm2: 6.4 x 9.7(HTSSOP) PKG |
Peak Output Current | 2.5 A |
RDS(ON) (HS + LS) | 400 mOhms |
RMS Output Current | 1.75 A |
Rating | Catalog |
Vs(Max) | 45 V |
Vs(Min) | 8.2 V |
生态计划
RoHS | Compliant |
设计套件和评估模块
- Evaluation Modules & Boards: DRV8841EVM
Evaluation Module for DRV8841
Lifecycle Status: Active (Recommended for new designs)
应用须知
- Solenoid Driving with DRV8841/DRV8842PDF, 76 Kb, 档案已发布: Mar 10, 2011
- Optimizing High-Level Micro Stepping of the DRV88xx DriverPDF, 371 Kb, 档案已发布: Jul 19, 2014
- Various Reference Voltage Driving Techniques for Motor Drive Current RegulationPDF, 75 Kb, 档案已发布: Jun 18, 2012
- PowerPADв„ў Made Easy (Rev. B)PDF, 57 Kb, 修订版: B, 档案已发布: May 12, 2004
PowerPAD (TM) Made Easy Application Brief - Understanding Motor Driver Current RatingsPDF, 153 Kb, 档案已发布: Feb 6, 2012
- Calculating Motor Driver Power DissipationPDF, 56 Kb, 档案已发布: Feb 6, 2012
- PowerPAD Thermally Enhanced Package (Rev. H)PDF, 983 Kb, 修订版: H, 档案已发布: Jul 6, 2018
模型线
系列: DRV8841 (2)
- DRV8841PWP DRV8841PWPR
制造商分类
- Semiconductors > Motor Drivers > Stepper Drivers > Stepper Drivers with FETs