DRV2605L-Q1 Series

Automotive Haptic driver for ERM/LRA with 2-V operation, waveform library & auto-resonance tracking

Catalog

Automotive Haptic driver for ERM/LRA with 2-V operation, waveform library & auto-resonance tracking

Part	Operating Temperature [Max]	Operating Temperature [Min]	Supplier Device Package	Interface	Applications	Mounting Type	Package / Case	Package / Case [x]	Package / Case [x]	Grade	Qualification	Motor Type - AC, DC	Technology	Function	Voltage - Load [Min]	Voltage - Load [Max]	Output Configuration	Voltage - Supply [Min]	Voltage - Supply [Max]	Contents	Supplied Contents	Utilized IC / Part	Embedded	Type	Secondary Attributes
Texas Instruments DRV2605LTDGSRQ1	150 °C	-40 °C	10-VSSOP	I2C	Haptic Feedback	Surface Mount	10-MSOP 10-TFSOP	3 mm	0.118 in	Automotive	AEC-Q100	ERM LRA	Power MOSFET	Driver - Fully Integrated Control and Power Stage	2 V	5.2 V	Half Bridge (2)	2 V	5.2 V
Texas Instruments DRV2605YZFR	150 °C	-40 °C	9-DSBGA	I2C	Haptic Feedback	Surface Mount	9-UFBGA DSBGA					ERM LRA	Power MOSFET	Driver - Fully Integrated Control and Power Stage	2.5 V	5.5 V	Half Bridge (2)	2.5 V	5.5 V
Texas Instruments DRV2605LEVM-CT														Motor Controller/Driver Haptic/Vibration						Board(s) Cable(s)	Board(s) Cable(s)	DRV2605L	16-Bit MCU	Power Management	On-Board LEDs
Texas Instruments DRV2605EVM-BT														Motor Controller/Driver Haptic/Vibration							Board(s)	DRV2605	16-Bit MCU	Power Management	On-Board LEDs
Texas Instruments DRV2605EVM-CT														Motor Controller/Driver Haptic/Vibration						Board(s) Cable(s)	Board(s) Cable(s)	DRV2605	16-Bit MCU	Power Management	On-Board LEDs
Texas Instruments DRV2605YZFT	150 °C	-40 °C	9-DSBGA	I2C	Haptic Feedback	Surface Mount	9-UFBGA DSBGA					ERM LRA	Power MOSFET	Driver - Fully Integrated Control and Power Stage	2.5 V	5.5 V	Half Bridge (2)	2.5 V	5.5 V
Texas Instruments DRV2605LDGSR	150 °C	-40 °C	10-VSSOP	I2C	Haptic Feedback	Surface Mount	10-MSOP 10-TFSOP	3 mm	0.118 in			ERM LRA	Power MOSFET	Driver - Fully Integrated Control and Power Stage	2 V	5.5 V	Half Bridge (2)	2 V	5.5 V
Texas Instruments DRV2605LDGSEVM-M														Motor Controller/Driver Haptic/Vibration							Board(s)	DRV2605L		Power Management	On-Board LEDs
Texas Instruments DRV2605LDGST	150 °C	-40 °C	10-VSSOP	I2C	Haptic Feedback	Surface Mount	10-MSOP 10-TFSOP	3 mm	0.118 in			ERM LRA	Power MOSFET	Driver - Fully Integrated Control and Power Stage	2 V	5.5 V	Half Bridge (2)	2 V	5.5 V
Texas Instruments DRV2605LYZFR	150 °C	-40 °C	9-DSBGA	I2C	Haptic Feedback	Surface Mount	9-UFBGA DSBGA					ERM LRA	Power MOSFET	Driver - Fully Integrated Control and Power Stage	2 V	5.5 V	Half Bridge (2)	2 V	5.5 V

Catalog

Automotive Haptic driver for ERM/LRA with 2-V operation, waveform library & auto-resonance tracking

Key Features

• Qualified for Automotive ApplicationsAEC-Q100 Qualified with the Following Results:Device Temperature Grade 2: –40°C to 105°CDevice HBM ESD Classification Level 1BDevice CDM ESD Classification Level C6Flexible Haptic and Vibration DriverLRA (Linear Resonance Actuator)ERM (Eccentric Rotating Mass)I2C-Controlled Digital Playback EngineWaveform Sequencer and TriggerReal-Time Playback Mode through I2CI2C Dual-Mode Drive (Open and Closed Loop)Smart-Loop Architecture (Patent Pending Control Algorithm)Automatic Overdrive and BrakingAutomatic Resonance Tracking and Reporting (LRA Only)Automatic Actuator DiagnosticAutomatic Level CalibrationWide Support for Actuator ModelsLicensed Immersion TouchSense®2200 Features:Integrated Immersion Effect LibraryAudio-to-VibeDrive Compensation Over Battery DischargeWide Voltage Operation (2 V to 5.2 V)Efficient Differential Switching Output DrivePWM Input with 0% to 100% Duty-Cycle Control RangeHardware Trigger InputFast Startup Time1.8-V Compatible, VDD-Tolerant Digital InterfaceQualified for Automotive ApplicationsAEC-Q100 Qualified with the Following Results:Device Temperature Grade 2: –40°C to 105°CDevice HBM ESD Classification Level 1BDevice CDM ESD Classification Level C6Flexible Haptic and Vibration DriverLRA (Linear Resonance Actuator)ERM (Eccentric Rotating Mass)I2C-Controlled Digital Playback EngineWaveform Sequencer and TriggerReal-Time Playback Mode through I2CI2C Dual-Mode Drive (Open and Closed Loop)Smart-Loop Architecture (Patent Pending Control Algorithm)Automatic Overdrive and BrakingAutomatic Resonance Tracking and Reporting (LRA Only)Automatic Actuator DiagnosticAutomatic Level CalibrationWide Support for Actuator ModelsLicensed Immersion TouchSense®2200 Features:Integrated Immersion Effect LibraryAudio-to-VibeDrive Compensation Over Battery DischargeWide Voltage Operation (2 V to 5.2 V)Efficient Differential Switching Output DrivePWM Input with 0% to 100% Duty-Cycle Control RangeHardware Trigger InputFast Startup Time1.8-V Compatible, VDD-Tolerant Digital Interface

Description

The DRV2605L device is a low-voltage haptic driver that includes a haptic-effect library and provides a closed-loop actuator-control system for high-quality tactile feedback for ERM and LRA. This schema helps improve actuator performance in terms of acceleration consistency, start time, and brake time and is accessible through a shared I2C compatible bus or PWM input signal. The DRV2605L device offers a licensed version of TouchSense 2200 software from Immersion which eliminates the requirement to design haptic waveforms because the software includes over 100 licensed effects (6 ERM libraries and 1 LRA library) and audio-to-vibe features. Additionally, the real-time playback mode allows the host processor to bypass the library playback engine and play waveforms directly from the host through I2C. The smart-loop architecture inside the DRV2605L device allows simple auto-resonant drive for the LRA as well as feedback-optimized ERM drive allowing for automatic overdrive and braking. The smart-loop architecture creates a simplified input waveform interface as well as reliable motor control and consistent motor performance. The DRV2605L device also features automatic transition to an open-loop system in the event that an LRA actuator is not generating a valid back-EMF voltage. When the LRA generates a valid back-EMF voltage, the DRV2605L device automatically synchronizes with the LRA. The DRV2605L also allows for open-loop driving through the use of internally-generated PWM. Additionally, the audio-to-vibe mode automatically converts an audio input signal to meaningful tactile effects. For an important notice regarding Immersion software, see theLegal Noticesection. The DRV2605L device is a low-voltage haptic driver that includes a haptic-effect library and provides a closed-loop actuator-control system for high-quality tactile feedback for ERM and LRA. This schema helps improve actuator performance in terms of acceleration consistency, start time, and brake time and is accessible through a shared I2C compatible bus or PWM input signal. The DRV2605L device offers a licensed version of TouchSense 2200 software from Immersion which eliminates the requirement to design haptic waveforms because the software includes over 100 licensed effects (6 ERM libraries and 1 LRA library) and audio-to-vibe features. Additionally, the real-time playback mode allows the host processor to bypass the library playback engine and play waveforms directly from the host through I2C. The smart-loop architecture inside the DRV2605L device allows simple auto-resonant drive for the LRA as well as feedback-optimized ERM drive allowing for automatic overdrive and braking. The smart-loop architecture creates a simplified input waveform interface as well as reliable motor control and consistent motor performance. The DRV2605L device also features automatic transition to an open-loop system in the event that an LRA actuator is not generating a valid back-EMF voltage. When the LRA generates a valid back-EMF voltage, the DRV2605L device automatically synchronizes with the LRA. The DRV2605L also allows for open-loop driving through the use of internally-generated PWM. Additionally, the audio-to-vibe mode automatically converts an audio input signal to meaningful tactile effects. For an important notice regarding Immersion software, see theLegal Noticesection.