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

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