| Topology | Motor Drive |
| Input voltage | 35 V |
| Output 1 | 1.5 A |
| IC revision | A |
The DRV8849 is a dual stepper motor driver for industrial and consumer applications. The device is fully integrated with four N-channel power MOSFET H-bridge drivers, one microstepping indexer for each stepper, and integrated current sensing. The DRV8849 is capable of driving up to 1.5-A (limited by board design). The DRV8849 uses STEP/DIR interface to control the direction and step rate of the stepper motor.Protection features are provided for supply undervoltage, charge pump faults, overcurrent, short circuits, and overtemperature. and 38 V. This driver offers Smart tune decay mode for smooth and quiet operation. Protection features in this driver include thermal shutdown with hysteresis (OTSD), undervoltage lockout (UVLO) and overcurrent protection (OCP).
35 V Abs max voltage
Drive up to two stepper motors
Protection / Diagnostic features
EVM firmware field upgradeable without additional hardware
Order Code | Datasheet | Simulation | Downloads | Status | Product series | R | Tol. R | PRated(W) | TCR(ppm/ °C) | TCR(ppm/ °C) | IR(A) | L(mm) | W(mm) | Pins | PCB/Cable/Panel | Modularity | Wire Section | λDom typ.(nm) | Emitting Color | λPeak typ.(nm) | IV typ.(mcd) | VF typ.(V) | Chip Technology | 2θ50% typ.(°) | C | Tol. C | VR(mV) | Size | Operating Temperature | Q(%) | DF(%) | RISO | Ceramic Type | Fl(mm) | Packaging | Endurance(h) | IRIPPLE(mA) | Z(mΩ) | ILeak(µA) | Ø D(mm) | RESR(Ω) | Interface Type | Gender | Mount | PCB Thickness(mm) | Working Voltage(V (AC)) | Color | H(mm) | Operation Force(g) | Electrical Life(Cycles) | Actuator Color | Washable | Vaporphase process | Z @ 100 MHz(Ω) | Zmax(Ω) | Test Condition Zmax | IR 2(mA) | RDC max.(Ω) | Type | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() | WRIS-KSKE Thick Film Resistors, 10 Ω, ±1% | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWRIS-KSKE Thick Film Resistors | Resistance10 Ω | Resistance±1% | Rated Power0.125 W | Temperature Coefficient of Resistance (min.)-100 ppm/ °C | Temperature Coefficient of Resistance (max.)100 ppm/ °C | Rated Current0.11 A | Length1 mm | Width0.5 mm | – | – | – | – | – | – | – | – | – | – | – | – | – | Rated Voltage1118 mV | Size0402 | Operating Temperature -55 °C up to +155 °C | – | – | – | – | Pad Dimension0.25 mm | – | – | – | – | – | – | – | – | – | MountSMT | – | – | – | Height0.35 mm | – | – | – | – | – | – | – | – | – | – | – | ||||
![]() | WE-CBF SMT EMI Suppression Ferrite Bead, –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-CBF SMT EMI Suppression Ferrite Bead | – | – | – | – | – | Rated Current0.55 A | Length1.6 mm | Width0.8 mm | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Size0603 | Operating Temperature -55 °C up to +125 °C | – | – | – | – | Pad Dimension0.3 mm | – | – | – | – | – | – | – | – | – | MountSMT | – | – | – | Height0.8 mm | – | – | – | – | – | Impedance @ 100 MHz140 Ω | Maximum Impedance430 Ω | Maximum Impedance550 MHz | Rated Current 21250 mA | DC Resistance0.2 Ω | TypeHigh Speed | ||||
![]() | WL-SMCW SMT Mono-color Chip LED Waterclear, –, – | Downloads26 files RAY files
| Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWL-SMCW SMT Mono-color Chip LED Waterclear | – | – | – | – | – | – | Length1.6 mm | Width0.8 mm | – | – | – | – | Dominant Wavelength [typ.]630 nm | Emitting ColorSuper Red | Peak Wavelength [typ.]645 nm | Luminous Intensity [typ.]60 mcd | Forward Voltage [typ.]1.9 V | Chip TechnologyAlInGaP | Viewing Angle Phi 0° [typ.]140 ° | – | – | – | Size0603 | Operating Temperature -40 °C up to +85 °C | – | – | – | – | – | PackagingTape and Reel | – | – | – | – | – | – | – | – | MountSMT | – | – | – | Height0.7 mm | – | – | – | – | – | – | – | – | – | – | – | |||
![]() | WL-SMCW SMT Mono-color Chip LED Waterclear, –, – | Downloads26 files RAY files
| Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWL-SMCW SMT Mono-color Chip LED Waterclear | – | – | – | – | – | – | Length1.6 mm | Width0.8 mm | – | – | – | – | Dominant Wavelength [typ.]590 nm | Emitting ColorYellow | Peak Wavelength [typ.]595 nm | Luminous Intensity [typ.]120 mcd | Forward Voltage [typ.]2 V | Chip TechnologyAlInGaP | Viewing Angle Phi 0° [typ.]140 ° | – | – | – | Size0603 | Operating Temperature -40 °C up to +85 °C | – | – | – | – | – | PackagingTape and Reel | – | – | – | – | – | – | – | – | MountSMT | – | – | – | Height0.7 mm | – | – | – | – | – | – | – | – | – | – | – | |||
![]() | WL-SMCW SMT Mono-color Chip LED Waterclear, –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWL-SMCW SMT Mono-color Chip LED Waterclear | – | – | – | – | – | – | Length1.6 mm | Width0.8 mm | – | – | – | – | Dominant Wavelength [typ.]570 nm | Emitting ColorBright Green | Peak Wavelength [typ.]572 nm | Luminous Intensity [typ.]40 mcd | Forward Voltage [typ.]2 V | Chip TechnologyAlInGaP | Viewing Angle Phi 0° [typ.]140 ° | – | – | – | Size0603 | Operating Temperature -40 °C up to +85 °C | – | – | – | – | – | PackagingTape and Reel | – | – | – | – | – | – | – | – | MountSMT | – | – | – | Height0.7 mm | – | – | – | – | – | – | – | – | – | – | – | ||||
![]() | WCAP-ASLL Aluminum Electrolytic Capacitors, –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-ASLL Aluminum Electrolytic Capacitors | – | – | – | – | – | – | Length10.5 mm | Width8.3 mm | – | – | – | – | – | – | – | – | – | – | – | Capacitance100 µF | Capacitance±20% | Rated Voltage50000 mV | Size8.0 x 10.5 | Operating Temperature -55 °C up to +105 °C | – | Dissipation Factor12 % | Insulation Resistance1 MΩ | – | – | Packaging15" Tape & Reel | Endurance 5000 | Ripple Current350 mA | Impedance340 mΩ | Leakage Current50 µA | Diameter8 mm | ESR0.227529 Ω | – | – | MountV-Chip SMT | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | ||||
![]() | WCAP-PSLP Aluminum Polymer Capacitors, –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-PSLP Aluminum Polymer Capacitors | – | – | – | – | – | – | Length5.5 mm | Width4.3 mm | – | – | – | – | – | – | – | – | – | – | – | Capacitance10 µF | Capacitance±20% | Rated Voltage10000 mV | Size4.0 x 5.5 | Operating Temperature -55 °C up to +105 °C | – | Dissipation Factor8 % | – | – | – | Packaging15" Tape & Reel | Endurance 2000 | Ripple Current1200 mA | – | Leakage Current300 µA | Diameter4 mm | ESR0.08 Ω | – | – | MountV-Chip SMT | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | ||||
| WCAP-CSGP MLCCs 50 V(DC), –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | – | Length1 mm | Width0.5 mm | – | – | – | – | – | – | – | – | – | – | – | Capacitance10 pF | Capacitance±5% | Rated Voltage50000 mV | Size0402 | Operating Temperature -55 °C up to +125 °C | Q-Factor600 % | – | Insulation Resistance10 GΩ | Ceramic TypeNP0 Class I | Pad Dimension0.25 mm | Packaging7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | Height0.5 mm | – | – | – | – | – | – | – | – | – | – | – | |||||
| WCAP-CSGP MLCCs 50 V(DC), –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | – | Length1 mm | Width0.5 mm | – | – | – | – | – | – | – | – | – | – | – | Capacitance33 pF | Capacitance±5% | Rated Voltage50000 mV | Size0402 | Operating Temperature -55 °C up to +125 °C | Q-Factor1000 % | – | Insulation Resistance10 GΩ | Ceramic TypeNP0 Class I | Pad Dimension0.25 mm | Packaging7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | Height0.5 mm | – | – | – | – | – | – | – | – | – | – | – | |||||
| WCAP-CSGP MLCCs 16 V(DC), –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 16 V(DC) | – | – | – | – | – | – | Length1.6 mm | Width0.8 mm | – | – | – | – | – | – | – | – | – | – | – | Capacitance10 nF | Capacitance±10% | Rated Voltage16000 mV | Size0603 | Operating Temperature -55 °C up to +125 °C | – | Dissipation Factor3.5 % | Insulation Resistance10 GΩ | Ceramic TypeX7R Class II | Pad Dimension0.4 mm | Packaging7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | Height0.8 mm | – | – | – | – | – | – | – | – | – | – | – | |||||
| WCAP-CSGP MLCCs 16 V(DC), –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 16 V(DC) | – | – | – | – | – | – | Length1.6 mm | Width0.8 mm | – | – | – | – | – | – | – | – | – | – | – | Capacitance220 nF | Capacitance±10% | Rated Voltage16000 mV | Size0603 | Operating Temperature -55 °C up to +125 °C | – | Dissipation Factor5 % | Insulation Resistance2.3 GΩ | Ceramic TypeX7R Class II | Pad Dimension0.4 mm | Packaging7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | Height0.8 mm | – | – | – | – | – | – | – | – | – | – | – | |||||
| WCAP-CSGP MLCCs 16 V(DC), –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 16 V(DC) | – | – | – | – | – | – | Length1.6 mm | Width0.8 mm | – | – | – | – | – | – | – | – | – | – | – | Capacitance470 nF | Capacitance±10% | Rated Voltage16000 mV | Size0603 | Operating Temperature -55 °C up to +125 °C | – | Dissipation Factor5 % | Insulation Resistance1.1 GΩ | Ceramic TypeX7R Class II | Pad Dimension0.4 mm | Packaging7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | Height0.8 mm | – | – | – | – | – | – | – | – | – | – | – | |||||
| WCAP-CSGP MLCCs 16 V(DC), –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 16 V(DC) | – | – | – | – | – | – | Length1.6 mm | Width0.8 mm | – | – | – | – | – | – | – | – | – | – | – | Capacitance1 µF | Capacitance±10% | Rated Voltage16000 mV | Size0603 | Operating Temperature -55 °C up to +125 °C | – | Dissipation Factor10 % | Insulation Resistance0.1 GΩ | Ceramic TypeX7R Class II | Pad Dimension0.4 mm | Packaging7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | Height0.8 mm | – | – | – | – | – | – | – | – | – | – | – | |||||
| WCAP-CSGP MLCCs 50 V(DC), –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | – | Length1.6 mm | Width0.8 mm | – | – | – | – | – | – | – | – | – | – | – | Capacitance22 nF | Capacitance±10% | Rated Voltage50000 mV | Size0603 | Operating Temperature -55 °C up to +125 °C | – | Dissipation Factor2.5 % | Insulation Resistance10 GΩ | Ceramic TypeX7R Class II | Pad Dimension0.4 mm | Packaging7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | Height0.8 mm | – | – | – | – | – | – | – | – | – | – | – | |||||
| WCAP-CSGP MLCCs 50 V(DC), –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | – | Length1.6 mm | Width0.8 mm | – | – | – | – | – | – | – | – | – | – | – | Capacitance100 nF | Capacitance±10% | Rated Voltage50000 mV | Size0603 | Operating Temperature -55 °C up to +125 °C | – | Dissipation Factor3 % | Insulation Resistance5 GΩ | Ceramic TypeX7R Class II | Pad Dimension0.4 mm | Packaging7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | Height0.8 mm | – | – | – | – | – | – | – | – | – | – | – | |||||
| WCAP-CSGP MLCCs 10 V(DC), –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 10 V(DC) | – | – | – | – | – | – | Length1.6 mm | Width0.8 mm | – | – | – | – | – | – | – | – | – | – | – | Capacitance4.7 µF | Capacitance±20% | Rated Voltage10000 mV | Size0603 | Operating Temperature -55 °C up to +85 °C | – | Dissipation Factor10 % | Insulation Resistance0.02 GΩ | Ceramic TypeX5R Class II | Pad Dimension0.4 mm | Packaging7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | Height0.8 mm | – | – | – | – | – | – | – | – | – | – | – | |||||
| WCAP-CSGP MLCCs 16 V(DC), –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 16 V(DC) | – | – | – | – | – | – | Length1.6 mm | Width0.8 mm | – | – | – | – | – | – | – | – | – | – | – | Capacitance2.2 µF | Capacitance±20% | Rated Voltage16000 mV | Size0603 | Operating Temperature -55 °C up to +85 °C | – | Dissipation Factor10 % | Insulation Resistance0.05 GΩ | Ceramic TypeX5R Class II | Pad Dimension0.4 mm | Packaging7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | Height0.8 mm | – | – | – | – | – | – | – | – | – | – | – | |||||
| WCAP-CSGP MLCCs 10 V(DC), –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 10 V(DC) | – | – | – | – | – | – | Length2 mm | Width1.25 mm | – | – | – | – | – | – | – | – | – | – | – | Capacitance22 µF | Capacitance±20% | Rated Voltage10000 mV | Size0805 | Operating Temperature -55 °C up to +85 °C | – | Dissipation Factor10 % | Insulation Resistance0.005 GΩ | Ceramic TypeX5R Class II | Pad Dimension0.5 mm | Packaging7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | Height1.25 mm | – | – | – | – | – | – | – | – | – | – | – | |||||
![]() | WS-TASV SMT Washable Tact Switch 6x6 mm, –, – | Simulation– | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWS-TASV SMT Washable Tact Switch 6x6 mm | – | – | – | – | – | Rated Current0.05 A | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Rated Voltage12000 mV | – | Operating Temperature -40 °C up to +85 °C | – | – | Insulation Resistance100 MΩ | – | – | PackagingTape and Reel | – | – | – | – | – | – | – | – | – | – | – | – | Height2.5 mm | Operation Force160 g | Electrical Life1000000 Cycles | Actuator ColorBlack | WashableYes | Vaporphase processnot specified | – | – | – | – | – | – | |||
![]() | WR-TBL Series 2506 - 6.35 mm Horizontal Entry Modular w. Rising Cage Clamp, –, – | Simulation– | Status Activei| Production is active. Expected lifetime: >10 years. | – | – | – | – | – | Rated Current32 A | Length12.7 mm | – | Pins2 | PCB/Cable/PanelPCB | ModularityYes | Wire Section 10 to 30 (AWG) 5.26 to 0.0509 (mm²) | – | – | – | – | – | – | – | – | – | – | – | Operating Temperature -30 °C up to +120 °C | – | – | – | – | – | PackagingBox | – | – | – | – | – | – | – | – | MountTHT | – | Working Voltage450 V (AC) | ColorGreen | – | – | – | – | – | – | – | – | – | – | – | TypeHorizontal | ||||
![]() | WR-PHD Jumper, –, – | Simulation– | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-PHD Jumper | – | – | – | – | – | Rated Current3 A | Length2.44 mm | – | Pins1 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Operating Temperature -40 °C up to +125 °C | – | – | Insulation Resistance1000 MΩ | – | – | PackagingBag | – | – | – | – | – | – | – | GenderJumper | – | – | Working Voltage250 V (AC) | ColorBlack | – | – | – | – | – | – | – | – | – | – | – | – | |||
![]() | WR-PHD Pin Header - Single, –, – | Simulation– | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-PHD Pin Header - Single | – | – | – | – | – | Rated Current3 A | Length7.62 mm | – | Pins3 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Operating Temperature -40 °C up to +105 °C | – | – | Insulation Resistance1000 MΩ | – | – | PackagingBag | – | – | – | – | – | – | – | GenderPin Header | MountTHT | – | Working Voltage250 V (AC) | – | – | – | – | – | – | – | – | – | – | – | – | TypeStraight | |||
![]() | WR-PHD Pin Header - Dual, –, – | Simulation– | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-PHD Pin Header - Dual | – | – | – | – | – | Rated Current3 A | Length7.62 mm | – | Pins6 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Operating Temperature -40 °C up to +105 °C | – | – | Insulation Resistance1000 MΩ | – | – | PackagingBag | – | – | – | – | – | – | – | GenderPin Header | MountTHT | – | Working Voltage250 V (AC) | – | – | – | – | – | – | – | – | – | – | – | – | TypeStraight | |||
![]() | Simulation– | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-PHD Pin Header - Dual | – | – | – | – | – | Rated Current3 A | Length17.78 mm | – | Pins14 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Operating Temperature -40 °C up to +105 °C | – | – | Insulation Resistance1000 MΩ | – | – | PackagingBag | – | – | – | – | – | – | – | GenderPin Header | MountTHT | – | Working Voltage250 V (AC) | – | – | – | – | – | – | – | – | – | – | – | – | TypeStraight | ||||
![]() | WR-USB Mini/Micro Connectors, –, – | Simulation– | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-USB Mini/Micro Connectors | – | – | – | – | – | Rated Current1.8 A | – | – | Pins5 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Operating Temperature -40 °C up to +85 °C | – | – | Insulation Resistance1000 MΩ | – | – | PackagingTape and Reel | – | – | – | – | – | – | Interface TypeType AB | GenderReceptacle | MountSMT | PCB Thickness1.2 mm | Working Voltage30 V (AC) | – | – | – | – | – | – | – | – | – | – | – | – | TypeHorizontal | |||
| WCAP-CSGP MLCCs 100 V(DC), –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 100 V(DC) | – | – | – | – | – | – | Length1 mm | Width0.5 mm | – | – | – | – | – | – | – | – | – | – | – | Capacitance100 pF | Capacitance±5% | Rated Voltage100000 mV | Size0402 | Operating Temperature -55 °C up to +125 °C | Q-Factor1000 % | – | Insulation Resistance10 GΩ | Ceramic TypeNP0 Class I | Pad Dimension0.25 mm | Packaging7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | Height0.5 mm | – | – | – | – | – | – | – | – | – | – | – | |||||
| WCAP-CSGP MLCCs 100 V(DC), –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 100 V(DC) | – | – | – | – | – | – | Length1.6 mm | Width0.8 mm | – | – | – | – | – | – | – | – | – | – | – | Capacitance1 nF | Capacitance±5% | Rated Voltage100000 mV | Size0603 | Operating Temperature -55 °C up to +125 °C | Q-Factor1000 % | – | Insulation Resistance10 GΩ | Ceramic TypeNP0 Class I | Pad Dimension0.4 mm | Packaging7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | Height0.8 mm | – | – | – | – | – | – | – | – | – | – | – | |||||
| WCAP-CSGP MLCCs 100 V(DC), –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 100 V(DC) | – | – | – | – | – | – | Length1.6 mm | Width0.8 mm | – | – | – | – | – | – | – | – | – | – | – | Capacitance10 nF | Capacitance±10% | Rated Voltage100000 mV | Size0603 | Operating Temperature -55 °C up to +125 °C | – | Dissipation Factor2.5 % | Insulation Resistance10 GΩ | Ceramic TypeX7R Class II | Pad Dimension0.4 mm | Packaging7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | Height0.8 mm | – | – | – | – | – | – | – | – | – | – | – |