IC manufacturers Texas Instruments

IC manufacturers (103)

Texas Instruments DRV8714-Q1 | Demoboard DRV8714H-Q1EVM

DRV871x-Q1 Automotive Multi-Channel Smart Half-Bridge Gate Drivers With Wide Common Mode Inline Current Sense Amplifiers

Overview

TopologyHalf-Bridge Converter symmetrical isolated
Input voltage4.9-37 V
Output 115 A
IC revisionE2

Description

The DRV871x-Q1 family of devices are highly integrated, multi-channel gate drivers intended for driving multiple motors or loads. The devices integrate either 4 (DRV8714-Q1) or 8 (DRV8718-Q1) half-bridge gate drivers,driver power supplies, current shunt amplifiers,and protection monitors reducing total system complexity, size,and cost. A smart gate drive architecture manages dead time to prevent shoot-through, controls slew rate to decrease electromagnetic interference (EMI),and optimizes propagation delay for optimal performance. Input modes are provided for independent half-bridge or H-bridge control. Four PWM inputs can be multiplexed between the different drivers in combination with SPI control. Wide common mode shunt amplifiers provide inline current sensing to continuously measure motor current even during recirculating windows. The amplifier can be used in low-side or high-side sense configurations if inline sensing is not required. The devices provide an array of protection features to ensure robust system operation. These include under and overvoltage monitors,VDS overcurrent and VGS gate fault monitors for the external MOSFETs, offline open load and short circuit diagnostics, and internal thermal warning and shutdown protection.

Features

  • AEC-Q100 qualified for automotive applications:Temperature grade 1:–40°C to +125°C, TA
  • Multi-channel half-bridge gate drivers
  • Pin to pin 4 and 8 half-bridge driver variants
  • 4.9-V to 37-V (40-V abs. max) operating range
  • 4 PWM inputs with output mapping
  • Tripler charge pump for 100% PWM
  • Half-bridge, H-bridge, and SPI control modes
  • Smart multi-stage gate drive architecture
  • Adjustable slew rate control
  • Adaptive propagation delay control
  • 50-µA to 62-mA peak source current output -50-µA to 62-mA peak sink current output
  • Integrated dead-time handshaking
  • 2x wide common mode current shunt amplifiers
  • Supports inline, high-side, or low-side
  • Adjustable gain settings (10, 20, 40, 80 V/V)
  • Multiple interface options available
  • SPI:Detailed configuration and diagnostics -H/W: Simplified control and less MCU pins
  • Compact VQFN packages with wet table flanks
  • Integrated protection features
  • Dedicated driver disable pin (DRVOFF)
  • Low IQ, sleep mode motor braking (BRAKE)
  • Supply and regulator voltage monitors
  • MOSFET VDS overcurrent monitors
  • MOSFET VGS gate fault monitors
  • Charge pump for reverse polarity MOSFET -Offline open load and short circuit diagnostics
  • Device thermal warning and shutdown
  • Window watchdog timer.
  • Fault condition interrupt pin (n FAULT)

Typical applications

  • Automotive brushed DC motors, Power seat modules, Power trunk and lift gate, Door module, Body control modules, Power sunroof, Transmission and engine control modules

Products

Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
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(V (DC))
Size
Operating Temperature
Q(%)
DF(%)
RISO
Ceramic Type
L(mm)
W(mm)
Fl(mm)
Packaging
L(µH)
IRP,40K(A)
ISAT,30%(A)
RDC typ.(mΩ)
fres(MHz)
Mount
Endurance(h)
IRIPPLE(mA)
ILeak(µA)
Pitch(mm)
Ø D(mm)
IR(A)
Working Voltage(V (AC))
Color
Gender
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.(mΩ)
Type
Samples
WR-PHD Jumper, 1, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWR-PHD Jumper
Pins
Operating Temperature -40 °C up to +125 °C
Insulation Resistance1000 MΩ
Length2.44 mm
PackagingBag 
Pitch2.54 mm
Rated Current3 A
Working Voltage250 V (AC)
ColorBlack 
GenderJumper 
WE-XHMI SMT Power Inductor, 2, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Pins
Size1090 
Operating Temperature -40 °C up to +125 °C
Length11.6 mm
Width10.5 mm
Inductance2.2 µH
Performance Rated Current32.05 A
Saturation Current @ 30%32.1 A
DC Resistance2.2 mΩ
Self Resonant Frequency28 MHz
MountSMT 
Rated Current16 A
Height8.8 mm
DC Resistance2.42 mΩ
WR-TBL Series 2566 - 10.16 mm Horizontal Entry w. Rising Cage Clamp Glow Wire, 2, Rising Cage Clamp
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Pins
PCB/Cable/PanelPCB 
ModularityNo 
Wire Section 6 to 20 (AWG) 13.30 to 0.52 (mm²)
Operating Temperature -30 °C up to +120 °C
Length20.32 mm
PackagingBox 
MountTHT 
Pitch10.16 mm
Rated Current57 A
Working Voltage750 V (AC)
TypeHorizontal 
WR-PHD Pin Header - Single, 3, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Pins
Operating Temperature -40 °C up to +105 °C
Insulation Resistance1000 MΩ
Length7.62 mm
PackagingBag 
MountTHT 
Pitch2.54 mm
Rated Current3 A
Working Voltage250 V (AC)
GenderPin Header 
TypeStraight 
WR-PHD Pin Header - Dual, 6, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Pins
Operating Temperature -40 °C up to +105 °C
Insulation Resistance1000 MΩ
Length7.62 mm
PackagingTube 
MountSMT 
Pitch2.54 mm
Rated Current3 A
Working Voltage250 V (AC)
GenderPin Header 
TypeStraight 
WR-PHD Pin Header - Dual, 8, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Pins
Operating Temperature -40 °C up to +105 °C
Insulation Resistance1000 MΩ
Length10.16 mm
PackagingTube 
MountSMT 
Pitch2.54 mm
Rated Current3 A
Working Voltage250 V (AC)
GenderPin Header 
TypeStraight 
WR-PHD Pin Header - Dual, 12, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Pins12 
Operating Temperature -40 °C up to +105 °C
Insulation Resistance1000 MΩ
Length15.24 mm
PackagingTape and Reel with Cap 
MountSMT 
Pitch2.54 mm
Rated Current3 A
Working Voltage250 V (AC)
GenderPin Header 
TypeStraight 
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Pins14 
Operating Temperature -40 °C up to +105 °C
Insulation Resistance1000 MΩ
Length17.78 mm
PackagingBag 
MountTHT 
Pitch2.54 mm
Rated Current3 A
Working Voltage250 V (AC)
GenderPin Header 
TypeStraight 
WR-PHD Pin Header - Single, 16, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Pins16 
Operating Temperature -40 °C up to +105 °C
Insulation Resistance1000 MΩ
Length40.64 mm
PackagingBag 
MountTHT 
Pitch2.54 mm
Rated Current3 A
Working Voltage250 V (AC)
GenderPin Header 
TypeStraight 
WE-CBF SMT EMI Suppression Ferrite Bead, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Size0603 
Operating Temperature -55 °C up to +125 °C
Length1.6 mm
Width0.8 mm
Pad Dimension0.3 mm
MountSMT 
Rated Current0.2 A
Height0.8 mm
Impedance @ 100 MHz1000 Ω
Maximum Impedance1350 Ω
Maximum Impedance140 MHz 
Rated Current 2650 mA
DC Resistance600 mΩ
TypeWide Band 
WL-SMCW SMT Mono-color Chip LED Waterclear, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
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
Length1.6 mm
Width0.8 mm
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.
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
Length1.6 mm
Width0.8 mm
PackagingTape and Reel 
MountSMT 
Height0.7 mm
WCAP-ATG5 Aluminum Electrolytic Capacitors, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Capacitance330 µF
Capacitance±20% 
Rated Voltage50 V (DC)
Dissipation Factor10 %
Length16 mm
PackagingAmmopack 
Endurance 2000
Ripple Current450 mA
Leakage Current165 µA
Pitch5 mm
Diameter10 mm
WCAP-ATLI Aluminum Electrolytic Capacitors, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Capacitance470 µF
Capacitance±20% 
Rated Voltage50 V (DC)
Dissipation Factor8 %
Length20 mm
PackagingAmmopack 
Endurance 5000
Ripple Current2000 mA
Leakage Current235 µA
Pitch5 mm
Diameter13 mm
WCAP-CSGP MLCCs 50 V(DC), –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Capacitance10 pF
Capacitance±5% 
Rated Voltage50 V (DC)
Size0402 
Operating Temperature -55 °C up to +125 °C
Q-Factor600 %
Insulation Resistance10 GΩ
Ceramic TypeNP0 Class I 
Length1 mm
Width0.5 mm
Pad Dimension0.25 mm
Packaging7" Tape & Reel 
Height0.5 mm
WCAP-CSGP MLCCs 10 V(DC), –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Capacitance100 nF
Capacitance±20% 
Rated Voltage10 V (DC)
Size0402 
Operating Temperature -55 °C up to +85 °C
Dissipation Factor5 %
Insulation Resistance5 GΩ
Ceramic TypeX5R Class II 
Length1 mm
Width0.5 mm
Pad Dimension0.25 mm
Packaging7" Tape & Reel 
Height0.5 mm
WCAP-CSGP MLCCs 10 V(DC), –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Capacitance220 nF
Capacitance±20% 
Rated Voltage10 V (DC)
Size0402 
Operating Temperature -55 °C up to +85 °C
Dissipation Factor5 %
Insulation Resistance2.3 GΩ
Ceramic TypeX5R Class II 
Length1 mm
Width0.5 mm
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.
Capacitance10 nF
Capacitance±10% 
Rated Voltage16 V (DC)
Size0603 
Operating Temperature -55 °C up to +125 °C
Dissipation Factor3.5 %
Insulation Resistance10 GΩ
Ceramic TypeX7R Class II 
Length1.6 mm
Width0.8 mm
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.
Capacitance1 µF
Capacitance±10% 
Rated Voltage16 V (DC)
Size0603 
Operating Temperature -55 °C up to +125 °C
Dissipation Factor10 %
Insulation Resistance0.1 GΩ
Ceramic TypeX7R Class II 
Length1.6 mm
Width0.8 mm
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.
Capacitance10 nF
Capacitance±10% 
Rated Voltage50 V (DC)
Size0603 
Operating Temperature -55 °C up to +125 °C
Dissipation Factor2.5 %
Insulation Resistance10 GΩ
Ceramic TypeX7R Class II 
Length1.6 mm
Width0.8 mm
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.
Capacitance15 nF
Capacitance±10% 
Rated Voltage50 V (DC)
Size0603 
Operating Temperature -55 °C up to +125 °C
Dissipation Factor2.5 %
Insulation Resistance10 GΩ
Ceramic TypeX7R Class II 
Length1.6 mm
Width0.8 mm
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.
Capacitance100 nF
Capacitance±10% 
Rated Voltage50 V (DC)
Size0603 
Operating Temperature -55 °C up to +125 °C
Dissipation Factor3 %
Insulation Resistance5 GΩ
Ceramic TypeX7R Class II 
Length1.6 mm
Width0.8 mm
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.
Capacitance1 µF
Capacitance±10% 
Rated Voltage50 V (DC)
Size0805 
Operating Temperature -55 °C up to +125 °C
Dissipation Factor10 %
Insulation Resistance0.1 GΩ
Ceramic TypeX7R Class II 
Length2 mm
Width1.25 mm
Pad Dimension0.5 mm
Packaging7" Tape & Reel 
Height1.25 mm
WS-TASV WS-TASV J-Hook SMT IP67 Tact Switch 6x6 mm, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Rated Voltage12 V (DC)
Operating Temperature -40 °C up to +85 °C
Insulation Resistance100 MΩ
PackagingTape and Reel 
Rated Current0.05 A
Height5.1 mm
Operation Force250 g
Electrical Life500000 Cycles
Actuator ColorGrey 
WashableYes 
Vaporphase processYes