Datasheet Texas Instruments DRV8840 — 数据表
制造商 | Texas Instruments |
系列 | DRV8840 |
具有浪涌保护功能的5A有刷直流电动机驱动器(PH / EN Ctrl)
数据表
价格
状态
DRV8840PWP | DRV8840PWPR | |
---|---|---|
Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) |
Manufacture's Sample Availability | Yes | No |
打包
DRV8840PWP | DRV8840PWPR | |
---|---|---|
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 | DRV8840 | DRV8840 |
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 | DRV8840PWP | DRV8840PWPR |
---|---|---|
Additional Features | Current Regulation | Current Regulation |
Control I/F | PH/EN | PH/EN |
Number of Full Bridges | 1 | 1 |
Number of Half Bridges | 2 | 2 |
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 | 5 | 5 |
RDS(ON) (HS + LS), mOhms | 200 | 200 |
RMS Output Current, A | 3.5 | 3.5 |
Rating | Catalog | Catalog |
Vs(Max), V | 45 | 45 |
Vs(Min), V | 8 | 8 |
生态计划
DRV8840PWP | DRV8840PWPR | |
---|---|---|
RoHS | Compliant | Compliant |
应用须知
- High-Resolution Microstepping Driver with the DRV8828/29/40PDF, 534 Kb, 档案已发布: Nov 30, 2010
This application report is provided as a supplement to the DRV8828, DRV8829, and DRV8840 product data sheets. It details the hardware implementation of the DRV8828/29 and an MSP430F2112 microcontroller in a combination that allows a pair of dc motor drivers to drive a bipolar stepper motor in a microstepping configuration with up to 32 degrees of resolution. - 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: DRV8840 (2)
制造商分类
- Semiconductors> Motor Drivers> Brushed DC (BDC) Drivers> Brushed DC Drivers with FETs