Datasheet Texas Instruments DRV8834RGER — 数据表

制造商Texas Instruments
系列DRV8834
零件号DRV8834RGER
Datasheet Texas Instruments DRV8834RGER

具有32步分度器或双刷式直流电动机驱动器(分度器或PH / EN Ctrl)的2.2A低压步进器24-VQFN -40至85

数据表

DRV8834 Dual-Bridge Stepper or DC Motor Driver datasheet
PDF, 2.0 Mb, 修订版: D, 档案已发布: Mar 26, 2015
从文件中提取

价格

状态

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

打包

Pin24
Package TypeRGE
Industry STD TermVQFN
JEDEC CodeS-PQFP-N
Package QTY3000
CarrierLARGE T&R
Device MarkingDRV8834
Width (mm)4
Length (mm)4
Thickness (mm).88
Pitch (mm).5
Max Height (mm)1
Mechanical Data下载

参数化

Additional FeaturesHigh Microstepping with External Reference
Control I/FSTEP/DIR,PH/EN
Micro-Stepping Levels32
Number of Full Bridges2
Operating Temperature Range-40 to 85 C
Package Size: mm2:W x L24HTSSOP: 50 mm2: 6.4 x 7.8(HTSSOP),24VQFN: 16 mm2: 4 x 4(VQFN) PKG
Peak Output Current2.2 A
RDS(ON) (HS + LS)305 mOhms
RMS Output Current1.5 A
RatingCatalog
Vs(Max)10.8 V
Vs(Min)2.5 V

生态计划

RoHSCompliant

设计套件和评估模块

  • Evaluation Modules & Boards: DRV8834EVM
    DRV8834 Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)

应用须知

  • Simple Way to Achieve Changeable Holding Current of DRV8x Stepper Motor Driver
    PDF, 455 Kb, 档案已发布: Jul 15, 2014
  • 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
  • Thermal Printer Reference Design Using TM4C1233H6PM
    PDF, 480 Kb, 档案已发布: Mar 27, 2014
    This application report discusses the complete hardware and software required for a thermal printer solution based on Texas Instruments Tivaв„ў controllers. Tiva controllers are 32-bit ARMВ® CortexВ®-M4 80-MHz processor core with IEEE754-compliant single-precision Floating-Point Unit (FPU), on-chip memory, featuring 256 KB single-cycle Flash, 32 KB single-cycle SRAM; internal ROM loaded

模型线

系列: DRV8834 (4)

制造商分类

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