Datasheet Texas Instruments DRV8870 — 数据表
| 制造商 | Texas Instruments |
| 系列 | DRV8870 |
3.6A有刷直流电机驱动器（PWM Ctrl）
数据表
DRV88703.6-A Brushed DC Motor Driver (PWM Control) datasheet
PDF, 1.2 Mb, 修订版: B, 档案已发布: Jul 5, 2016
从文件中提取
价格
状态
| DRV8870DDA | DRV8870DDAR | |
|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes | No |
打包
| DRV8870DDA | DRV8870DDAR | |
|---|---|---|
| N | 1 | 2 |
| Pin | 8 | 8 |
| Package Type | DDA | DDA |
| Industry STD Term | HSOIC | HSOIC |
| JEDEC Code | R-PDSO-G | R-PDSO-G |
| Package QTY | 75 | 2500 |
| Carrier | TUBE | LARGE T&R |
| Device Marking | 8870 | 8870 |
| Width (mm) | 3.9 | 3.9 |
| Length (mm) | 4.89 | 4.89 |
| Thickness (mm) | 1.48 | 1.48 |
| Pitch (mm) | 1.27 | 1.27 |
| Max Height (mm) | 1.7 | 1.7 |
| Mechanical Data | 下载 | 下载 |
参数化
| Parameters / Models | DRV8870DDA | DRV8870DDAR |
|---|---|---|
| Additional Features | Current Regulation | Current Regulation |
| Control I/F | PWM | PWM |
| Number of Full Bridges | 1 | 1 |
| Number of Half Bridges | 2 | 2 |
| Operating Temperature Range, C | -40 to 125 | -40 to 125 |
| Package Group | SO PowerPAD | SO PowerPAD |
| Package Size: mm2:W x L, PKG | 8SO PowerPAD: 29 mm2: 6 x 4.9(SO PowerPAD) | 8SO PowerPAD: 29 mm2: 6 x 4.9(SO PowerPAD) |
| Peak Output Current, A | 3.6 | 3.6 |
| RDS(ON) (HS + LS), mOhms | 565 | 565 |
| RMS Output Current, A | 2 | 2 |
| Rating | Catalog | Catalog |
| Vs(Max), V | 45 | 45 |
| Vs(Min), V | 6.5 | 6.5 |
生态计划
| DRV8870DDA | DRV8870DDAR | |
|---|---|---|
| RoHS | Compliant | Compliant |
应用须知
- DRV88xx Current Recirculation and Decay Modes Application ReportPDF, 163 Kb, 档案已发布: Mar 2, 2009
- 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 - Calculating Motor Driver Power DissipationPDF, 56 Kb, 档案已发布: Feb 6, 2012
- Understanding Motor Driver Current RatingsPDF, 153 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: DRV8870 (2)
制造商分类
- Semiconductors> Motor Drivers> Brushed DC (BDC) Drivers> Brushed DC Drivers with FETs