Datasheet Texas Instruments DRV8886AT — Datenblatt

HerstellerTexas Instruments
SerieDRV8886AT
Datasheet Texas Instruments DRV8886AT

2A Schrittmotortreiber mit integrierter Stromerfassung

Datenblätter

DRV8886AT 2-A Stepper Motor Driver With Integrated Current Sense and AutoTuneв„ў Technology datasheet
PDF, 1.8 Mb, Datei veröffentlicht: Jan 13, 2017
Auszug aus dem Dokument

Preise

Status

DRV8886ATPWPDRV8886ATPWPR
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityNoYes

Verpackung

DRV8886ATPWPDRV8886ATPWPR
N12
Pin2424
Package TypePWPPWP
Industry STD TermHTSSOPHTSSOP
JEDEC CodeR-PDSO-GR-PDSO-G
Package QTY602000
CarrierTUBELARGE T&R
Device Marking8886AT8886AT
Width (mm)4.44.4
Length (mm)7.87.8
Thickness (mm)11
Pitch (mm).65.65
Max Height (mm)1.21.2
Mechanical DataHerunterladenHerunterladen

Parameter

Parameters / ModelsDRV8886ATPWP
DRV8886ATPWP
DRV8886ATPWPR
DRV8886ATPWPR
Additional FeaturesIntegrated Current Sensing,AutoTuneIntegrated Current Sensing,AutoTune
Control I/FSTEP/DIRSTEP/DIR
Micro-Stepping Levels1616
Number of Full Bridges22
Operating Temperature Range, C-40 to 125-40 to 125
Package Size: mm2:W x L, PKG24HTSSOP: 50 mm2: 6.4 x 7.8(HTSSOP)24HTSSOP: 50 mm2: 6.4 x 7.8(HTSSOP)
Peak Output Current, A22
RDS(ON) (HS + LS), mOhms600600
RMS Output Current, A1.41.4
RatingCatalogCatalog
Vs(Max), V3737
Vs(Min), V88

Öko-Plan

DRV8886ATPWPDRV8886ATPWPR
RoHSCompliantCompliant

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: DRV8886AT (2)

Herstellerklassifikation

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