Datasheet Texas Instruments DRV8841 — Datenblatt
Hersteller | Texas Instruments |
Serie | DRV8841 |
2.5A Dual Brushed DC oder Single Bipolar Stepper Motor Treiber (PWM Ctrl)
Datenblätter
DRV8841 Dual H-Bridge Driver IC datasheet
PDF, 1.1 Mb, Revision: F, Datei veröffentlicht: Dec 16, 2015
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Preise
Status
DRV8841PWP | DRV8841PWPR | |
---|---|---|
Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) |
Manufacture's Sample Availability | Yes | No |
Verpackung
DRV8841PWP | DRV8841PWPR | |
---|---|---|
N | 1 | 2 |
Pin | 28 | 28 |
Package Type | PWP | PWP |
Industry STD Term | HTSSOP | HTSSOP |
JEDEC Code | R-PDSO-G | R-PDSO-G |
Package QTY | 50 | 2000 |
Carrier | TUBE | LARGE T&R |
Device Marking | DRV8841 | DRV8841 |
Width (mm) | 4.4 | 4.4 |
Length (mm) | 9.7 | 9.7 |
Thickness (mm) | 1 | 1 |
Pitch (mm) | .65 | .65 |
Max Height (mm) | 1.2 | 1.2 |
Mechanical Data | Herunterladen | Herunterladen |
Parameter
Parameters / Models | DRV8841PWP | DRV8841PWPR |
---|---|---|
Additional Features | Current Regulation | Current Regulation |
Control I/F | PWM | PWM |
Micro-Stepping Levels | 4 | 4 |
Number of Full Bridges | 2 | 2 |
Operating Temperature Range, C | -40 to 85 | -40 to 85 |
Package Size: mm2:W x L, PKG | 28HTSSOP: 62 mm2: 6.4 x 9.7(HTSSOP) | 28HTSSOP: 62 mm2: 6.4 x 9.7(HTSSOP) |
Peak Output Current, A | 2.5 | 2.5 |
RDS(ON) (HS + LS), mOhms | 400 | 400 |
RMS Output Current, A | 1.75 | 1.75 |
Rating | Catalog | Catalog |
Vs(Max), V | 45 | 45 |
Vs(Min), V | 8.2 | 8.2 |
Öko-Plan
DRV8841PWP | DRV8841PWPR | |
---|---|---|
RoHS | Compliant | Compliant |
Anwendungshinweise
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- Optimizing High-Level Micro Stepping of the DRV88xx DriverPDF, 371 Kb, Datei veröffentlicht: Jul 19, 2014
- Various Reference Voltage Driving Techniques for Motor Drive Current RegulationPDF, 75 Kb, Datei veröffentlicht: Jun 18, 2012
- PowerPADв„ў Made Easy (Rev. B)PDF, 57 Kb, Revision: B, Datei veröffentlicht: May 12, 2004
PowerPAD (TM) Made Easy Application Brief - Calculating Motor Driver Power DissipationPDF, 56 Kb, Datei veröffentlicht: Feb 6, 2012
- Understanding Motor Driver Current RatingsPDF, 153 Kb, Datei veröffentlicht: Feb 6, 2012
- PowerPAD Thermally Enhanced Package (Rev. H)PDF, 983 Kb, Revision: H, Datei veröffentlicht: Jul 6, 2018
Modellreihe
Serie: DRV8841 (2)
Herstellerklassifikation
- Semiconductors> Motor Drivers> Stepper Drivers> Stepper Drivers with FETs