IC manufacturers Texas Instruments

IC manufacturers (104)

Texas Instruments DRV8849 | Demoboard DRV8849EVM

Dual stepper driver with integrated current sense, STEP/DIR Interface and smart tune technology EVM

Overview

TopologyMotor Drive
Input voltage35 V
Output 11.5 A
IC revisionA

Description

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).

Features

35 V Abs max voltage
Drive up to two stepper motors
Protection / Diagnostic features
EVM firmware field upgradeable without additional hardware

Typical applications

  • Printers and scanners
  • Office and home automation
  • ATMs, currency counters, and EPOS
  • Brushed DC Motors
  • Medical Applications
  • IP Network Camera
  • Office and home automation

Products

Order Code Data­sheet Simu­lation Downloads Status Product seriesRTol. RPRated
(W)
TCR
(ppm/ °C)
TCR
(ppm/ °C)
IR
(A)
L
(mm)
W
(mm)
Pins
(pcs)
ApplicationPCB/Cable/PanelModularityWire SectionλDom typ.
(nm)
Emitting ColorλPeak typ.
(nm)
IV typ.
(mcd)
VF typ.
(V)
Chip Technology50% typ.
(°)
CTol. CVR
(mV)
SizeOperating TemperatureQ
(%)
DF
(%)
RISOCeramic TypeFl
(mm)
PackagingEndurance
(h)
IRIPPLE
(mA)
Z
(mΩ)
ILeak
(µA)
Ø D
(mm)
RESR
(Ω)
Interface TypeGenderMountIR
(mA)
Working Voltage
(V (AC))
Pitch
(mm)
RowsColorH
(mm)
Operation Force
(g)
Electrical Life
(Cycles)
Actuator ColorWashableVaporphase processZ @ 100 MHz
(Ω)
Zmax
(Ω)
Test Condition ZmaxIR 2
(mA)
RDC max.
(Ω)
Type Samples
560050310009SPEC
7 files Active i| Production is active. Expected lifetime: >10 years.WRIS-KSKE Thick Film Resistors10 Ω ±1% 0.125 -100 100 0.11 1 0.5 1118 0402 -55 °C up to +155 °C 0.25 SMT 0.35
742792621SPEC
9 files Active i| Production is active. Expected lifetime: >10 years.WE-CBF SMT EMI Suppression Ferrite Bead 0.55 1.6 0.8 0603 -55 °C up to +125 °C 0.3 SMT 550 0.8 140 430 550 MHz 1250 0.2 High Speed
150060SS75000SPEC
26 files Active i| Production is active. Expected lifetime: >10 years.WL-SMCW SMT Mono-color Chip LED Waterclear 1.6 0.8 630 Super Red 645 60 1.9 AlInGaP 140 0603 -40 °C up to +85 °C Tape and Reel SMT 0.7
150060YS75000SPEC
26 files Active i| Production is active. Expected lifetime: >10 years.WL-SMCW SMT Mono-color Chip LED Waterclear 1.6 0.8 590 Yellow 595 120 2 AlInGaP 140 0603 -40 °C up to +85 °C Tape and Reel SMT 0.7
150060VS75000SPEC
7 files Active i| Production is active. Expected lifetime: >10 years.WL-SMCW SMT Mono-color Chip LED Waterclear 1.6 0.8 570 Bright Green 572 40 2 AlInGaP 140 0603 -40 °C up to +85 °C Tape and Reel SMT 0.7
865060653010SPEC
9 files Active i| Production is active. Expected lifetime: >10 years.WCAP-ASLL Aluminum Electrolytic Capacitors 10.5 8.3100 µF ±20% 50000 8.0 x 10.5 -55 °C up to +105 °C 121 MΩ 15" Tape & Reel 5000 350 340 50 8 0.227529 V-Chip SMT
875105240001SPEC
9 files Active i| Production is active. Expected lifetime: >10 years.WCAP-PSLP Aluminum Polymer Capacitors 5.5 4.310 µF ±20% 10000 4.0 x 5.5 -55 °C up to +105 °C 8 15" Tape & Reel 2000 1200 300 4 0.08 V-Chip SMT 4.3
885012005055SPEC
9 files Active i| Production is active. Expected lifetime: >10 years.WCAP-CSGP MLCCs 50 V(DC) 1 0.510 pF ±5% 50000 0402 -55 °C up to +125 °C 60010 GΩ NP0 Class I 0.25 7" Tape & Reel 0.5
885012005058SPEC
9 files Active i| Production is active. Expected lifetime: >10 years.WCAP-CSGP MLCCs 50 V(DC) 1 0.533 pF ±5% 50000 0402 -55 °C up to +125 °C 100010 GΩ NP0 Class I 0.25 7" Tape & Reel 0.5
885012206040SPEC
9 files Active i| Production is active. Expected lifetime: >10 years.WCAP-CSGP MLCCs 16 V(DC) 1.6 0.810 nF ±10% 16000 0603 -55 °C up to +125 °C 3.510 GΩ X7R Class II 0.4 7" Tape & Reel 0.8
885012206048SPEC
9 files Active i| Production is active. Expected lifetime: >10 years.WCAP-CSGP MLCCs 16 V(DC) 1.6 0.8220 nF ±10% 16000 0603 -55 °C up to +125 °C 52.3 GΩ X7R Class II 0.4 7" Tape & Reel 0.8
885012206050SPEC
9 files Active i| Production is active. Expected lifetime: >10 years.WCAP-CSGP MLCCs 16 V(DC) 1.6 0.8470 nF ±10% 16000 0603 -55 °C up to +125 °C 51.1 GΩ X7R Class II 0.4 7" Tape & Reel 0.8
885012206052SPEC
9 files Active i| Production is active. Expected lifetime: >10 years.WCAP-CSGP MLCCs 16 V(DC) 1.6 0.81 µF ±10% 16000 0603 -55 °C up to +125 °C 100.1 GΩ X7R Class II 0.4 7" Tape & Reel 0.8
885012206091SPEC
9 files Active i| Production is active. Expected lifetime: >10 years.WCAP-CSGP MLCCs 50 V(DC) 1.6 0.822 nF ±10% 50000 0603 -55 °C up to +125 °C 2.510 GΩ X7R Class II 0.4 7" Tape & Reel 0.8
885012206095SPEC
9 files Active i| Production is active. Expected lifetime: >10 years.WCAP-CSGP MLCCs 50 V(DC) 1.6 0.8100 nF ±10% 50000 0603 -55 °C up to +125 °C 35 GΩ X7R Class II 0.4 7" Tape & Reel 0.8
885012106012SPEC
9 files Active i| Production is active. Expected lifetime: >10 years.WCAP-CSGP MLCCs 10 V(DC) 1.6 0.84.7 µF ±20% 10000 0603 -55 °C up to +85 °C 100.02 GΩ X5R Class II 0.4 7" Tape & Reel 0.8
885012106018SPEC
9 files Active i| Production is active. Expected lifetime: >10 years.WCAP-CSGP MLCCs 16 V(DC) 1.6 0.82.2 µF ±20% 16000 0603 -55 °C up to +85 °C 100.05 GΩ X5R Class II 0.4 7" Tape & Reel 0.8
885012107011SPEC
9 files Active i| Production is active. Expected lifetime: >10 years.WCAP-CSGP MLCCs 10 V(DC) 2 1.2522 µF ±20% 10000 0805 -55 °C up to +85 °C 100.005 GΩ X5R Class II 0.5 7" Tape & Reel 1.25
430481025816SPEC
6 files Active i| Production is active. Expected lifetime: >10 years.WS-TASV SMT Washable Tact Switch 6x6 mm 0.05 12000 -40 °C up to +85 °C100 MΩ Tape and Reel 2.5 160 1000000 Black Yes not specified
691250610002SPEC
6 files Active i| Production is active. Expected lifetime: >10 years.WR-TBL Series 2506 - 6.35 mm Horizontal Entry Modular w. Rising Cage Clamp 32 12.7 2 Rising Cage Clamp PCB Yes 10 to 30 (AWG) 5.26 to 0.0509 (mm²) -30 °C up to +120 °C Box THT 450 6.35 Green Horizontal
60900213421SPEC
3 files Active i| Production is active. Expected lifetime: >10 years.WR-PHD Jumper 3 2.44 1 -40 °C up to +125 °C1000 MΩ Bag Jumper 250 2.54 Black
61300311121SPEC
7 files Active i| Production is active. Expected lifetime: >10 years.WR-PHD Pin Header - Single 3 7.62 3 -40 °C up to +105 °C1000 MΩ Bag Pin Header THT 250 2.54 Single Straight
61300621121SPEC
7 files Active i| Production is active. Expected lifetime: >10 years.WR-PHD Pin Header - Dual 3 7.62 6 -40 °C up to +105 °C1000 MΩ Bag Pin Header THT 250 2.54 Dual Straight
61301421121SPEC

PCN pending

Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff.

7 files Active i| Production is active. Expected lifetime: >10 years.WR-PHD Pin Header - Dual 3 17.78 14 -40 °C up to +105 °C1000 MΩ Bag Pin Header THT 3000 250 2.54 Dual Straight
629105150921SPEC
6 files Active i| Production is active. Expected lifetime: >10 years.WR-USB Mini/Micro Connectors 1.8 5 Micro USB 2.0 -40 °C up to +85 °C1000 MΩ Tape and Reel Type AB Receptacle SMT 30 Horizontal
885012005080SPEC
7 files Active i| Production is active. Expected lifetime: >10 years.WCAP-CSGP MLCCs 100 V(DC) 1 0.5100 pF ±5% 100000 0402 -55 °C up to +125 °C 100010 GΩ NP0 Class I 0.25 7" Tape & Reel 0.5
885012006085SPEC
7 files Active i| Production is active. Expected lifetime: >10 years.WCAP-CSGP MLCCs 100 V(DC) 1.6 0.81 nF ±5% 100000 0603 -55 °C up to +125 °C 100010 GΩ NP0 Class I 0.4 7" Tape & Reel 0.8
885012206114SPEC
7 files Active i| Production is active. Expected lifetime: >10 years.WCAP-CSGP MLCCs 100 V(DC) 1.6 0.810 nF ±10% 100000 0603 -55 °C up to +125 °C 2.510 GΩ X7R Class II 0.4 7" Tape & Reel 0.8
Samples
Order Code Data­sheet Simu­lation Downloads Status Product seriesRTol. RPRated
(W)
TCR
(ppm/ °C)
TCR
(ppm/ °C)
IR
(A)
L
(mm)
W
(mm)
Pins
(pcs)
ApplicationPCB/Cable/PanelModularityWire SectionλDom typ.
(nm)
Emitting ColorλPeak typ.
(nm)
IV typ.
(mcd)
VF typ.
(V)
Chip Technology50% typ.
(°)
CTol. CVR
(mV)
SizeOperating TemperatureQ
(%)
DF
(%)
RISOCeramic TypeFl
(mm)
PackagingEndurance
(h)
IRIPPLE
(mA)
Z
(mΩ)
ILeak
(µA)
Ø D
(mm)
RESR
(Ω)
Interface TypeGenderMountIR
(mA)
Working Voltage
(V (AC))
Pitch
(mm)
RowsColorH
(mm)
Operation Force
(g)
Electrical Life
(Cycles)
Actuator ColorWashableVaporphase processZ @ 100 MHz
(Ω)
Zmax
(Ω)
Test Condition ZmaxIR 2
(mA)
RDC max.
(Ω)
Type Samples