Datasheet Texas Instruments DRV8818PWP — 数据表

制造商Texas Instruments
系列DRV8818
零件号DRV8818PWP
Datasheet Texas Instruments DRV8818PWP

具有片上1/8微步进分度器的2.5A双极步进电机驱动器(Step / Dir Ctrl)28-HTSSOP -40至85

数据表

DRV8818 Stepper Motor Controller IC datasheet
PDF, 1.2 Mb, 修订版: E, 档案已发布: Jan 19, 2016
从文件中提取

价格

状态

Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityNo

打包

Pin28
Package TypePWP
Industry STD TermHTSSOP
JEDEC CodeR-PDSO-G
Package QTY50
CarrierTUBE
Device MarkingDRV8818
Width (mm)4.4
Length (mm)9.7
Thickness (mm)1
Pitch (mm).65
Max Height (mm)1.2
Mechanical Data下载

参数化

Additional Features1/8 Microstepping,P2P w/ DRV8811
Control I/FIndexer
Micro-Stepping Levels8
Number of Full Bridges2
Operating Temperature Range-40 to 85 C
Package Size: mm2:W x L28HTSSOP: 62 mm2: 6.4 x 9.7(HTSSOP) PKG
Peak Output Current2.5 A
RDS(ON) (HS + LS)370 mOhms
RMS Output Current1.75 A
RatingCatalog
Vs(Max)35 V
Vs(Min)8 V

生态计划

RoHSCompliant

设计套件和评估模块

  • Evaluation Modules & Boards: DRV8818EVM
    DRV8818 Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)

应用须知

  • Applying acceleration and deceleration profiles to bipolar stepper motors
    PDF, 118 Kb, 档案已发布: Jul 17, 2012
  • Intelligent Stepper Motor Driver with DRV8811/18/24/25 (Rev. A)
    PDF, 179 Kb, 修订版: A, 档案已发布: Jan 8, 2014
  • High Resolution Microstepping Driver With the DRV88xx Series
    PDF, 1.0 Mb, 档案已发布: Sep 10, 2010
  • DRV88xx Current Recirculation and Decay Modes Application Report
    PDF, 163 Kb, 档案已发布: Mar 2, 2009
  • Simple Way to Achieve Changeable Holding Current of DRV8x Stepper Motor Driver
    PDF, 455 Kb, 档案已发布: Jul 15, 2014
  • 3Q 2012 Issue Analog Applications Journal
    PDF, 4.5 Mb, 档案已发布: Jul 17, 2012
  • Various Reference Voltage Driving Techniques for Motor Drive Current Regulation
    PDF, 75 Kb, 档案已发布: Jun 18, 2012
  • Understanding Motor Driver Current Ratings
    PDF, 153 Kb, 档案已发布: Feb 6, 2012
  • Calculating Motor Driver Power Dissipation
    PDF, 56 Kb, 档案已发布: Feb 6, 2012

模型线

系列: DRV8818 (2)

制造商分类

  • Semiconductors > Motor Drivers > Stepper Drivers > Stepper Drivers with FETs