Datasheet Texas Instruments DRV8814 — 数据表
| 制造商 | Texas Instruments |
| 系列 | DRV8814 |
具有浪涌保护功能的2.5A双刷直流电动机驱动器（PH / EN Ctrl）
数据表
状态
| DRV8814PWP | DRV8814PWPR | |
|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes | No |
打包
| DRV8814PWP | DRV8814PWPR | |
|---|---|---|
| N | 1 | 2 |
| Pin | 28 | 28 |
| Package Type | PWP | PWP |
| Industry STD Term | HTSSOP | HTSSOP |
| JEDEC Code | R-PDSO-G | R-PDSO-G |
| Package QTY | 50 | 2000 |
| Carrier | TUBE | LARGE T&R |
| Device Marking | DRV8814 | DRV8814 |
| Width (mm) | 4.4 | 4.4 |
| Length (mm) | 9.7 | 9.7 |
| Thickness (mm) | 1 | 1 |
| Pitch (mm) | .65 | .65 |
| Max Height (mm) | 1.2 | 1.2 |
| Mechanical Data | 下载 | 下载 |
参数化
| Parameters / Models | DRV8814PWP | DRV8814PWPR |
|---|---|---|
| Additional Features | Current Regulation | Current Regulation |
| Control I/F | PH/EN | PH/EN |
| Number of Full Bridges | 2 | 2 |
| Number of Half Bridges | 4 | 4 |
| Operating Temperature Range, C | -40 to 85 | -40 to 85 |
| Package Group | HTSSOP | HTSSOP |
| Package Size: mm2:W x L, PKG | 28HTSSOP: 62 mm2: 6.4 x 9.7(HTSSOP) | 28HTSSOP: 62 mm2: 6.4 x 9.7(HTSSOP) |
| Peak Output Current, A | 2.5 | 2.5 |
| RDS(ON) (HS + LS), mOhms | 400 | 400 |
| RMS Output Current, A | 1.7 | 1.7 |
| Rating | Catalog | Catalog |
| Vs(Max), V | 45 | 45 |
| Vs(Min), V | 8 | 8 |
生态计划
| DRV8814PWP | DRV8814PWPR | |
|---|---|---|
| RoHS | Compliant | Compliant |
应用须知
- Selecting among DRV88xx devices to drive Brushed or Stepper MotorsPDF, 145 Kb, 档案已发布: Aug 1, 2012
- 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 - 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: DRV8814 (2)
制造商分类
- Semiconductors> Motor Drivers> Brushed DC (BDC) Drivers> Brushed DC Drivers with FETs