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Texas Instruments DRV8106-Q1 | Demoboard DRV8106S-Q1EVM
Automotive 40-V H-bridge smart gate driver with offline diagnostics & inline current sense am
Overview
| Topology | Motor Drive |
| Input voltage | 4.9-37 V |
| Output 1 | 15 A |
| IC revision | B |
Description
The DRV8106S-Q1EVM is designed to evaluate the DRV8106S-Q1, which is an integrated, automotive qualified brushed DC motor driver. The DRV8106S-Q1 is a highly integrated half-bridge gate driver, capable of driving high-side and low-side N-channel power MOSFETs. It generates the proper gate drive voltages using an integrated doubler charge pump for the high-side and a linear regulator for the low-side.The device uses a smart gate drive architecture to reduce system cost and improve reliability. The gate driver optimizes dead time to avoid shoot-through conditions, provides control to decreasing electromagnetic interference (EMI) through adjustable gate drive current, and protects against drain to source and gate short conditions with VDS and VGS monitors.A wide common mode shunt amplifier provides inline current sensing to continuously measure motor current.The DRV8106S-Q1 provide an array of protection features to ensure robust system operation. These include under and overvoltage monitors for the power supply and charge pump, 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.The DRV8106S-Q1EVM has an half-bridge consisting of two N-channel MOSFETs that drive motors bi-directionally at up to 15-A RMS, 20-A peak current. The EVM operates from a single power supply for the analog power and from the USB line for the digital power, which can be customized to be externally supplied. A negative 18 V reverse baterry protection circuit, along with a 20 A RMS rated PI filter are provided to clean up the power supply input and protect against incorrect battery connections.The device uses a smart gate drive architecture to reduce system cost and improve reliability. The gate driver optimizes dead time to avoid shoot-through conditions, provides control to decreasing electromagnetic interference (EMI) through adjustable gate drive current, and protects against drain to source and gate short conditions with VDS and VGS monitors.A wide common mode shunt amplifier provides 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 DRV8706S-Q1 provide an array of protection features to ensure robust system operation. These include under and overvoltage monitors for the power supply and charge pump, 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.The DRV8706S-Q1EVM has an H-bridge consisting of four N-channel MOSFETs that drive motors bi-directionally at up to 15-A RMS, 20-A peak current. The EVM operates from a single power supply for the analog power and from the USB line for the digital power, which can be customized to be externally supplied. A negative 18 V reverse baterry protection circuit, along with a 20 A RMS rated PI filter are provided to clean up the power supply input and protect against incorrect battery connections.
Features
AEC-Q100 qualified for automotive applications:Temperature grade 1: –40°C to +125°C, TAFunctional Safety-CapableDocumentation available to aid functional safety system designH-bridge smart gate driver4.9-V to 37-V (40-V abs. max) operating rangeDoubler charge pump for 100% PWMHalf-bridge and H-bridge control modesPin to pin gate driver variantsDRV8106-Q1: Half-bridge with inline amplifierDRV8705-Q1: H-bridge with low-side amplifierSmart gate drive architectureAdjustable slew rate control0.5-mA to 62-mA peak source current output0.5-mA to 62-mA peak sink current outputIntegrated dead-time handshakingWide common mode current shunt amplifierSupports inline, high-side, or low-sideAdjustable gain settings (10, 20, 40, 80 V/V)Integrated feedback resistorsAdjustable PWM blanking schemeMultiple interface options availableSPI: Detailed configuration and diagnosticsH/W: Simplified control and less MCU pinsSpread spectrum clocking for EMI reductionCompact VQFN package with wettable flanksIntegrated protection featuresDedicated driver disable pin (DRVOFF)Supply and regulator voltage monitorsMOSFET VDS overcurrent monitorsMOSFET VGS gate fault monitorsCharge pump for reverse polarity MOSFETOffline open load and short circuit diagnosticsDevice thermal warning and shutdownFault condition interrupt pin (nFAULT)
Typical applications
- Wiper module
- Brushed DC (BDC) motor drivers
- Wiper module
- Solenoid drivers
- Trunk module
- Trunk module
- Solenoid drivers
- Pump
- Seat position & comfort module
- Roof motor module
- Roof motor module
- Pump
- Seat position & comfort module
- Brushed DC (BDC) motor drivers
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | Application | 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 (V (DC)) | Size | Operating Temperature | Q (%) | DF (%) | RISO | Ceramic Type | L (mm) | W (mm) | Fl (mm) | L (µH) | IRP,40K (A) | ISAT,30% (A) | RDC typ. (mΩ) | fres (MHz) | Mount | Endurance (h) | Operating Temperature | IRIPPLE (mA) | ILeak (µA) | Pitch (mm) | Ø D (mm) | H (mm) | Operation Force (g) | Electrical Life (Cycles) | Actuator Color | Vaporphase process | Z @ 100 MHz (Ω) | Zmax (Ω) | Test Condition Zmax | IR 2 (mA) | RDC max. (Ω) | Type | Pins (pcs) | Rows | Gender | IR (A) | Packaging | Color | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 691236510002 | SPEC | – | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WR-TBL Series 2365 - 5.08 mm Horiz. Entry w. Rising Cage Clamp | Rising Cage Clamp | PCB | Yes | 12 to 30 (AWG) 3.31 to 0.0509 (mm²) | – | – | – | – | – | – | – | – | – | – | – | -30 °C up to +120 °C | – | – | – | – | 10.16 | – | – | – | – | – | – | – | THT | – | -30 °C up to +120 °C | – | – | 5.08 | – | – | – | – | – | – | – | – | – | – | – | Horizontal | 2 | – | – | 20 | Box | – | |
 | 74279266 | SPEC | 10 files | Active i| Production is active. Expected lifetime: >10 years. | WE-CBF SMT EMI Suppression Ferrite Bead | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 0603 | -55 °C up to +125 °C | – | – | – | – | 1.6 | 0.8 | 0.3 | – | – | – | – | – | SMT | – | -55 °C up to +125 °C | – | – | – | – | 0.8 | – | – | – | – | 1000 | 1350 | 140 MHz | 650 | 0.6 | Wide Band | – | – | – | 0.2 | – | – | ||
 | 150060SS75000 | SPEC | 26 files RAY files
| Active i| Production is active. Expected lifetime: >10 years. | WL-SMCW SMT Mono-color Chip LED Waterclear | – | – | – | – | 630 | Super Red | 645 | 60 | 1.9 | AlInGaP | 140 | – | – | – | 0603 | -40 °C up to +85 °C | – | – | – | – | 1.6 | 0.8 | – | – | – | – | – | – | SMT | – | -40 °C up to +85 °C | – | – | – | – | 0.7 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Tape and Reel | – | ||
| 150060VS75000 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WL-SMCW SMT Mono-color Chip LED Waterclear | – | – | – | – | 570 | Bright Green | 572 | 40 | 2 | AlInGaP | 140 | – | – | – | 0603 | -40 °C up to +85 °C | – | – | – | – | 1.6 | 0.8 | – | – | – | – | – | – | SMT | – | -40 °C up to +85 °C | – | – | – | – | 0.7 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Tape and Reel | – | ||
 | 860020675021 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-ATG5 Aluminum Electrolytic Capacitors | – | – | – | – | – | – | – | – | – | – | – | 330 µF | ±20% | 50 | – | – | – | 10 | – | – | 16 | – | – | – | – | – | – | – | – | 2000 | -40 °C up to +105 °C | 450 | 165 | 5 | 10 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Ammopack | – | ||
 | 860080678019 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-ATLI Aluminum Electrolytic Capacitors | – | – | – | – | – | – | – | – | – | – | – | 470 µF | ±20% | 50 | – | – | – | 8 | – | – | 20 | – | – | – | – | – | – | – | – | 5000 | -55 °C up to +105 °C | 2000 | 235 | 5 | 13 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Ammopack | – | ||
 | 885012005055 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | – | – | – | – | – | – | 10 pF | ±5% | 50 | 0402 | -55 °C up to +125 °C | 600 | – | 10 GΩ | NP0 Class I | 1 | 0.5 | 0.25 | – | – | – | – | – | – | – | – | – | – | – | – | 0.5 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 7" Tape & Reel | – | ||
| 885012105010 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 10 V(DC) | – | – | – | – | – | – | – | – | – | – | – | 100 nF | ±20% | 10 | 0402 | -55 °C up to +85 °C | – | 5 | 5 GΩ | X5R Class II | 1 | 0.5 | 0.25 | – | – | – | – | – | – | – | -55 °C up to +85 °C | – | – | – | – | 0.5 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 7" Tape & Reel | – | ||
| 885012105011 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 10 V(DC) | – | – | – | – | – | – | – | – | – | – | – | 220 nF | ±20% | 10 | 0402 | -55 °C up to +85 °C | – | 5 | 2.3 GΩ | X5R Class II | 1 | 0.5 | 0.25 | – | – | – | – | – | – | – | -55 °C up to +85 °C | – | – | – | – | 0.5 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 7" Tape & Reel | – | ||
| 885012206002 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 6.3 V(DC) | – | – | – | – | – | – | – | – | – | – | – | 1 µF | ±10% | 6.3 | 0603 | -55 °C up to +125 °C | – | 10 | 0.1 GΩ | X7R Class II | 1.6 | 0.8 | 0.4 | – | – | – | – | – | – | – | – | – | – | – | – | 0.8 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 7" Tape & Reel | – | ||
| 885012206040 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 16 V(DC) | – | – | – | – | – | – | – | – | – | – | – | 10 nF | ±10% | 16 | 0603 | -55 °C up to +125 °C | – | 3.5 | 10 GΩ | X7R Class II | 1.6 | 0.8 | 0.4 | – | – | – | – | – | – | – | – | – | – | – | – | 0.8 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 7" Tape & Reel | – | ||
| 885012206052 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 16 V(DC) | – | – | – | – | – | – | – | – | – | – | – | 1 µF | ±10% | 16 | 0603 | -55 °C up to +125 °C | – | 10 | 0.1 GΩ | X7R Class II | 1.6 | 0.8 | 0.4 | – | – | – | – | – | – | – | – | – | – | – | – | 0.8 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 7" Tape & Reel | – | ||
| 885012206089 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | – | – | – | – | – | – | 10 nF | ±10% | 50 | 0603 | -55 °C up to +125 °C | – | 2.5 | 10 GΩ | X7R Class II | 1.6 | 0.8 | 0.4 | – | – | – | – | – | – | – | – | – | – | – | – | 0.8 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 7" Tape & Reel | – | ||
| 885012206090 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | – | – | – | – | – | – | 15 nF | ±10% | 50 | 0603 | -55 °C up to +125 °C | – | 2.5 | 10 GΩ | X7R Class II | 1.6 | 0.8 | 0.4 | – | – | – | – | – | – | – | – | – | – | – | – | 0.8 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 7" Tape & Reel | – | ||
| 885012206095 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | – | – | – | – | – | – | 100 nF | ±10% | 50 | 0603 | -55 °C up to +125 °C | – | 3 | 5 GΩ | X7R Class II | 1.6 | 0.8 | 0.4 | – | – | – | – | – | – | – | – | – | – | – | – | 0.8 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 7" Tape & Reel | – | ||
| 885012207103 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | – | – | – | – | – | – | 1 µF | ±10% | 50 | 0805 | -55 °C up to +125 °C | – | 10 | 0.1 GΩ | X7R Class II | 2 | 1.25 | 0.5 | – | – | – | – | – | – | – | – | – | – | – | – | 1.25 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 7" Tape & Reel | – | ||
 | 61000821121 | SPEC | – | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WR-PHD 2.54 mm SMT Dual Pin Header | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | -40 °C up to +105 °C | – | – | 1000 MΩ | – | 10.16 | – | – | – | – | – | – | – | SMT | – | – | – | – | 2.54 | – | – | – | – | – | – | – | – | – | – | – | Straight | 8 | Dual | Pin Header | 3 | Tube | – | |
 | 61031221121 | SPEC | – | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WR-PHD 2.54 mm SMT Dual Pin Header | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | -40 °C up to +105 °C | – | – | 1000 MΩ | – | 15.24 | – | – | – | – | – | – | – | SMT | – | – | – | – | 2.54 | – | – | – | – | – | – | – | – | – | – | – | Straight | 12 | Dual | Pin Header | 3 | Tape and Reel with Cap | – | |
 | 61301411121 | SPEC | – | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WR-PHD 2.54 mm THT Pin Header | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | -40 °C up to +105 °C | – | – | 1000 MΩ | – | 35.56 | – | – | – | – | – | – | – | THT | – | – | – | – | 2.54 | – | – | – | – | – | – | – | – | – | – | – | Straight | 14 | Single | Pin Header | 3 | Bag | – | |
 | 60900213421 | SPEC | – | 3 files | Active i| Production is active. Expected lifetime: >10 years. | WR-PHD 2.54 mm Multi-Jumper Jumper with Test Point | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | -40 °C up to +125 °C | – | – | 1000 MΩ | – | 2.44 | – | – | – | – | – | – | – | – | – | – | – | – | 2.54 | – | – | – | – | – | – | – | – | – | – | – | – | 1 | – | Jumper | 3 | Bag | Black | |
 | 61300311121 | SPEC | – | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WR-PHD 2.54 mm THT Pin Header | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | -40 °C up to +105 °C | – | – | 1000 MΩ | – | 7.62 | – | – | – | – | – | – | – | THT | – | – | – | – | 2.54 | – | – | – | – | – | – | – | – | – | – | – | Straight | 3 | Single | Pin Header | 3 | Bag | – | |
 | 61301421121 | SPEC | – | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WR-PHD 2.54 mm THT Dual Pin Header | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | -40 °C up to +105 °C | – | – | 1000 MΩ | – | 17.78 | – | – | – | – | – | – | – | THT | – | – | – | – | 2.54 | – | – | – | – | – | – | – | – | – | – | – | Straight | 14 | Dual | Pin Header | 3 | Bag | – | |
 | 74439369022 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WE-XHMI SMT Power Inductor | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 1090 | -40 °C up to +125 °C | – | – | – | – | 11.6 | 10.5 | – | 2.2 | 32.05 | 32.1 | 2.2 | 28 | SMT | – | -40 °C up to +125 °C | – | – | – | – | 8.8 | – | – | – | – | – | – | – | – | 0.00242 | – | 2 | – | – | 16 | – | – | ||
 | 430773051825 | SPEC | – | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WS-TASV WS-TASV J-Hook SMT IP67 Tact Switch 6x6 mm | – | – | – | – | – | – | – | – | – | – | – | – | – | 12 | – | -40 °C up to +85 °C | – | – | 100 MΩ | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 5.1 | 250 | 500000 | Grey | Yes | – | – | – | – | – | – | – | – | – | 0.05 | Tape and Reel | – |
| Samples |
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| Order Code | Datasheet | Simulation | Downloads | Status | Product series | Application | 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 (V (DC)) | Size | Operating Temperature | Q (%) | DF (%) | RISO | Ceramic Type | L (mm) | W (mm) | Fl (mm) | L (µH) | IRP,40K (A) | ISAT,30% (A) | RDC typ. (mΩ) | fres (MHz) | Mount | Endurance (h) | Operating Temperature | IRIPPLE (mA) | ILeak (µA) | Pitch (mm) | Ø D (mm) | H (mm) | Operation Force (g) | Electrical Life (Cycles) | Actuator Color | Vaporphase process | Z @ 100 MHz (Ω) | Zmax (Ω) | Test Condition Zmax | IR 2 (mA) | RDC max. (Ω) | Type | Pins (pcs) | Rows | Gender | IR (A) | Packaging | Color | Samples |
|---|
