Datasheet Texas Instruments DRV8885PWPR — Datenblatt

1,5-A-Schrittmotortreiber mit 1/16 Mikroschritt und integrierter Stromerfassung (STEP / DIR Ctrl) 24-HTSSOP -40 bis 125

Datenblätter

PDF, 1.6 Mb, Revision: A, Datei veröffentlicht: Aug 24, 2015

Auszug aus dem Dokument

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	1.5 A
RDS(ON) (HS + LS)	860 mOhms
RMS Output Current	1 A
Rating	Catalog
Vs(Max)	37 V
Vs(Min)	8 V

RoHS

Compliant

Evaluation Modules & Boards: DRV8885EVM
1.5-A Stepper Motor Driver with Integrated Current Sensing Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
- Herunterladen

Herunterladen
Full-Scale Current Adjustment Using a Digital-to-Analog Converter (DAC)
PDF, 1.6 Mb, Datei veröffentlicht: 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

Serie: DRV8885 (2)