Datasheet Texas Instruments DRV8884PWP — 数据表

制造商Texas Instruments
系列DRV8884
零件号DRV8884PWP
Datasheet Texas Instruments DRV8884PWP

具有1/16微步距和集成电流感应(STEP / DIR Ctrl)24-HTSSOP的1.0A步进电机驱动器-40至125

数据表

DRV8884 1.0-A Stepper Motor Driver With Integrated Current Sense datasheet
PDF, 1.6 Mb, 修订版: B, 档案已发布: Apr 21, 2016
从文件中提取

价格

状态

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

打包

Pin24
Package TypePWP
Industry STD TermHTSSOP
JEDEC CodeR-PDSO-G
Package QTY60
CarrierTUBE
Device MarkingDRV8884
Width (mm)4.4
Length (mm)7.8
Thickness (mm)1
Pitch (mm).65
Max Height (mm)1.2
Mechanical Data下载

参数化

Additional FeaturesIntegrated Current Sensing
Control I/FSTEP/DIR
Micro-Stepping Levels16
Number of Full Bridges2
Operating Temperature Range-40 to 125 C
Package Size: mm2:W x L24HTSSOP: 50 mm2: 6.4 x 7.8(HTSSOP) PKG
Peak Output Current1 A
RDS(ON) (HS + LS)1400 mOhms
RMS Output Current0.7 A
RatingCatalog
Vs(Max)37 V
Vs(Min)8 V

生态计划

RoHSCompliant

设计套件和评估模块

  • Evaluation Modules & Boards: DRV8884EVM
    DRV8884 1.0A Stepper Motor Driver with Integrated Sense Resistor Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)

应用须知

  • Full-Scale Current Adjustment Using a Digital-to-Analog Converter (DAC)
    PDF, 1.6 Mb, 档案已发布: Mar 10, 2017
    The ability to dynamically control current in an inductive load system is very important for stepper motor designs where different levels of torque control are desired. This adjustment feature can also be used to improve system efficiency by reducing the motor current in low-load situations, achieving a longer battery life.This application report is provided as a supplement t

模型线

系列: DRV8884 (2)

制造商分类

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