IC manufacturers Texas Instruments

IC manufacturers (103)

Texas Instruments DRV8845 | Demoboard DRV8845EVM

DRV8845EVM Quad H-Bridge motor driver with smart tune technology EVM

Overview

TopologyMotor Drive
Input voltage38 V
Output 11.5 A
IC revisionA

Description

The DRV8845 is a quad full-bridge driver for a wide variety of industrial applications. The device can be used for driving up to two stepper motors or up to four brushed-DC motors. Each full-bridge output is rated up to 1.5 A 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

40-V Abs max voltage
Drive up to two stepper motors or up to four brushed-DC motors
Protection / Diagnostic features
EVM firmware field upgradeable without additional hardware

Typical applications

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

Products

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
50% 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%
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
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, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
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, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
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, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
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, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
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, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
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, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
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), –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
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), –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
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), –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
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), –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
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), –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
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), –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
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), –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
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), –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
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), –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
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), –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
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), –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
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.
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
Pins
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
Pins
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.
Rated Current3 A
Length7.62 mm
Pins
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.
Rated Current3 A
Length7.62 mm
Pins
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.
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.
Rated Current1.8 A
Pins
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), –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
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), –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
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), –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
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