Datasheet Texas Instruments DRV8840 — 数据表

制造商Texas Instruments
系列DRV8840
Datasheet Texas Instruments 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

DRV8840 DC Motor Driver IC datasheet
PDF, 1.1 Mb, 修订版: D, 档案已发布: Dec 16, 2015
从文件中提取

价格

状态

DRV8840PWPDRV8840PWPR
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityYesNo

打包

DRV8840PWPDRV8840PWPR
N12
Pin2828
Package TypePWPPWP
Industry STD TermHTSSOPHTSSOP
JEDEC CodeR-PDSO-GR-PDSO-G
Package QTY502000
CarrierTUBELARGE T&R
Device MarkingDRV8840DRV8840
Width (mm)4.44.4
Length (mm)9.79.7
Thickness (mm)11
Pitch (mm).65.65
Max Height (mm)1.21.2
Mechanical Data下载下载

参数化

Parameters / ModelsDRV8840PWP
DRV8840PWP
DRV8840PWPR
DRV8840PWPR
Additional FeaturesCurrent RegulationCurrent Regulation
Control I/FPH/ENPH/EN
Number of Full Bridges11
Number of Half Bridges22
Operating Temperature Range, C-40 to 85-40 to 85
Package GroupHTSSOPHTSSOP
Package Size: mm2:W x L, PKG28HTSSOP: 62 mm2: 6.4 x 9.7(HTSSOP)28HTSSOP: 62 mm2: 6.4 x 9.7(HTSSOP)
Peak Output Current, A55
RDS(ON) (HS + LS), mOhms200200
RMS Output Current, A3.53.5
RatingCatalogCatalog
Vs(Max), V4545
Vs(Min), V88

生态计划

DRV8840PWPDRV8840PWPR
RoHSCompliantCompliant

应用须知

  • High-Resolution Microstepping Driver with the DRV8828/29/40
    PDF, 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 Motors
    PDF, 145 Kb, 档案已发布: Aug 1, 2012
  • Various Reference Voltage Driving Techniques for Motor Drive Current Regulation
    PDF, 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 Dissipation
    PDF, 56 Kb, 档案已发布: Feb 6, 2012
  • Understanding Motor Driver Current Ratings
    PDF, 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