DRV2605YZFR - Texas Instruments

Manufacturer Part Number

DRV2605YZFR

Manufacturer

Texas Instruments

Introduction

The DRV2605YZFR is a haptic driver for ERM/LRA with an integrated control algorithm and I2C interface.

Product Features and Performance

Fully integrated motor driver for haptic feedback applications

Supports Eccentric Rotating Mass (ERM) and Linear Resonant Actuators (LRA) motors

Built-in I2C control interface for easy communication

Incorporates Power MOSFET technology for efficient power control

Auto-resonance detection for LRA, and feedback optimization for both ERM and LRA

Audio-to-vibe mode for haptic feedback to audio inputs

Product Advantages

Simplified integration with I2C interface reduces external components needed

Advanced calibration features for optimal performance with various haptic devices

Flexible motor voltage range supporting diverse applications

Key Technical Parameters

Output Configuration: Half Bridge (2)

Technology: Power MOSFET

Interface: I2C

Voltage - Supply: 2.5V to 5.5V

Voltage - Load: 2.5V to 5.5V

Operating Temperature: -40°C to 150°C (TJ)

Quality and Safety Features

Built to Texas Instruments' high-quality standards

Over-temperature and over-current protection

ESD-protected

Compatibility

Compatible with various ERM and LRA motor types

Software compatible with different microcontrollers via the I2C interface

Application Areas

Smartphones and wearable devices

Virtual reality and gaming controllers

Portable electronics requiring haptic feedback

Product Lifecycle

Active; product is currently being manufactured and sold

Not reported as nearing discontinuation

Replacement and upgrade options available as part of Texas Instruments' product range

Several Key Reasons to Choose This Product

Highly optimized for haptic applications providing a superior user experience

Advanced diagnostics and automatic tuning for performance consistency

Extensive operating temperature range for reliability in various environments

Space-saving package suitable for compact electronic devices

Texas Instruments' support and reliability in Power Management ICs