丝印：DRV8849；Package：VQFN；DRV8849: 38 V, 1.5 A Dual Stepper Driver with Integrated Current Sense, 1/256 Microstepping, STEP/DIR Interface and Smart Tune

1 Features • Dual stepper motor driver – STEP/DIR interface – Up to 1/256 microstepping indexer • 4.5 to 38-V Operating supply voltage range • 900 mΩ HS + LS RDS(ON) at 24 V, 25°C • 1.5 A full-scale, 1.1 A rms current per H-bridge • Integrated current sense functionality – No sense resisto

文件：1.41742 Mbytes 页数：35 Pages

TI

德州仪器

丝印：DRV8849；Package：VQFN；DRV8849: 38 V, 1.5 A Dual Stepper Driver with Integrated Current Sense, 1/256 Microstepping, STEP/DIR Interface and Smart Tune

1 Features • Dual stepper motor driver – STEP/DIR interface – Up to 1/256 microstepping indexer • 4.5 to 38-V Operating supply voltage range • 900 mΩ HS + LS RDS(ON) at 24 V, 25°C • 1.5 A full-scale, 1.1 A rms current per H-bridge • Integrated current sense functionality – No sense resisto

文件：1.41742 Mbytes 页数：35 Pages

TI

德州仪器

DRV8845: 38 V, 1.5 A Quad H-Bridge Motor Driver with Smart Tune Technology

1 Features • Integrates four H-bridges • Can drive different configurations - – Two stepper motors – Four brushed-DC motors – Three brushed-DC motors – One stepper and two brushed-DC motors – One stepper and one brushed-DC motor • Footprint and software compatible with similar drivers fro

文件：1.55808 Mbytes 页数：30 Pages

TI

德州仪器

DRV8849: 38 V, 1.5 A Dual Stepper Driver with Integrated Current Sense, 1/256 Microstepping, STEP/DIR Interface and Smart Tune

1 Features • Dual stepper motor driver – STEP/DIR interface – Up to 1/256 microstepping indexer • 4.5 to 38-V Operating supply voltage range • 900 mΩ HS + LS RDS(ON) at 24 V, 25°C • 1.5 A full-scale, 1.1 A rms current per H-bridge • Integrated current sense functionality – No sense resisto

文件：1.41742 Mbytes 页数：35 Pages

TI

德州仪器