Datasheet Texas Instruments DRV8884PWP — 数据表

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

PDF, 1.6 Mb, 修订版: B, 档案已发布: Apr 21, 2016

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Lifecycle Status	Active (Recommended for new designs)
Manufacture's Sample Availability	No

Additional Features	Integrated Current Sensing
Control I/F	STEP/DIR
Micro-Stepping Levels	16
Number of Full Bridges	2
Operating Temperature Range	-40 to 125 C
Package Size: mm2:W x L	24HTSSOP: 50 mm2: 6.4 x 7.8(HTSSOP) PKG
Peak Output Current	1 A
RDS(ON) (HS + LS)	1400 mOhms
RMS Output Current	0.7 A
Rating	Catalog
Vs(Max)	37 V
Vs(Min)	8 V

RoHS

Compliant

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

系列: DRV8884 (2)