Datasheet Texas Instruments DRV8885PWP — Datenblatt

HerstellerTexas Instruments
SerieDRV8885
ArtikelnummerDRV8885PWP
Datasheet Texas Instruments DRV8885PWP

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

Datenblätter

DRV8885 1.5-A Stepper Motor Driver With Integrated Current Sense datasheet
PDF, 1.6 Mb, Revision: A, Datei veröffentlicht: Aug 24, 2015
Auszug aus dem Dokument

Preise

Status

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

Verpackung

Pin24
Package TypePWP
Industry STD TermHTSSOP
JEDEC CodeR-PDSO-G
Package QTY60
CarrierTUBE
Device MarkingDRV8885
Width (mm)4.4
Length (mm)7.8
Thickness (mm)1
Pitch (mm).65
Max Height (mm)1.2
Mechanical DataHerunterladen

Parameter

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 Current1.5 A
RDS(ON) (HS + LS)860 mOhms
RMS Output Current1 A
RatingCatalog
Vs(Max)37 V
Vs(Min)8 V

Öko-Plan

RoHSCompliant

Design Kits und Evaluierungsmodule

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

Anwendungshinweise

  • 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

Modellreihe

Serie: DRV8885 (2)

Herstellerklassifikation

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