SLOS754C June   2012  – August 2016 DRV2603

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
  6. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 Electrical Characteristics
    6. 6.6 Typical Characteristics
  7. 7 Parameter Measurement Information
    1. 7.1 Test Setup for Graphs
    2. 7.2 Alternate Test Setup
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Supply Voltage Rejection for Constant Vibration Strength
      2. 8.3.2 Low-Voltage Control Logic for Constant Vibration Strength
      3. 8.3.3 Thermal Protection
      4. 8.3.4 Overcurrent Protection
      5. 8.3.5 Linear Resonance Actuators (LRA)
      6. 8.3.6 Auto Resonance Engine for LRA
      7. 8.3.7 Eccentric Rotating Mass Motors (ERM)
      8. 8.3.8 Edge Rate Control
    4. 8.4 Device Functional Modes
      1. 8.4.1 LRA Mode
      2. 8.4.2 ERM Mode
  9. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
        1. 9.2.2.1 Actuator Selection
        2. 9.2.2.2 Power Supply Selection
        3. 9.2.2.3 Sending a Haptic Effect
      3. 9.2.3 Application Curves
  10. 10Power Supply Recommendations
    1. 10.1 Decoupling Capacitor
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12Device and Documentation Support
    1. 12.1 Device Support
      1. 12.1.1 Development Support
    2. 12.2 Documentation Support
      1. 12.2.1 Related Documentation
    3. 12.3 Receiving Notification of Documentation Updates
    4. 12.4 Community Resources
    5. 12.5 Trademarks
    6. 12.6 Electrostatic Discharge Caution
    7. 12.7 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

10 Power Supply Recommendations

The DRV2603 can operate from 2.5V to 5.2V. The DRV2603 VDD pin can be connected directly to a battery to eliminate a linear regulator or switching power supply. A small decoupling capacitor should be placed close to the DRV2603 VDD pin.

10.1 Decoupling Capacitor

The DRV2603 has a switching output stage which pulls transient currents through the VDD pin. A 0.1 µF, low equivalent-series-resistance (ESR) decoupling capacitor of the X5R or X7R type is recommended for smooth operation of the output driver and the digital portion of the device.