SLDS227 March   2016 DRV10964

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 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1  Sleep Mode
      2. 7.3.2  Speed Input and Control
      3. 7.3.3  Motor Direction Change
      4. 7.3.4  Motor Frequency Feedback (FG)
        1. 7.3.4.1 Tach Feedback During Spin Down
      5. 7.3.5  Lock Detection
        1. 7.3.5.1 Lock0: No Motor
        2. 7.3.5.2 Lock1: Frequency Overflow
        3. 7.3.5.3 Lock2: BEMF Abnormal
          1. 7.3.5.3.1 Lock 3: Accelerate Abnormal
        4. 7.3.5.4 Lock4: Speed Abnormal
      6. 7.3.6  Short Circuit Current Protection
      7. 7.3.7  Anti-Voltage Surge (AVS)
        1. 7.3.7.1 Protecting Against the Return of Mechanical Energy
        2. 7.3.7.2 Protecting Against the Return of Inductive Energy
      8. 7.3.8  Overtemperature Protection
      9. 7.3.9  Undervoltage Protection
      10. 7.3.10 CONFIG Configuration
    4. 7.4 Device Functional Modes
      1. 7.4.1 Spin up Settings
        1. 7.4.1.1 Motor Kt and Rm
        2. 7.4.1.2 Motor Start
        3. 7.4.1.3 Initial Speed Detect (ISD)
        4. 7.4.1.4 Align
        5. 7.4.1.5 Handoff and Closed Loop
  8. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
      3. 8.2.3 Application Curves
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  11. 11Device and Documentation Support
    1. 11.1 Community Resources
    2. 11.2 Trademarks
    3. 11.3 Electrostatic Discharge Caution
    4. 11.4 Glossary
  12. 12Mechanical, Packaging, and Orderable Information

パッケージ・オプション

メカニカル・データ（パッケージ｜ピン）
サーマルパッド・メカニカル・データ
発注情報

11 Device and Documentation Support

11.1 Community Resources

The following links connect to TI community resources. Linked contents are provided "AS IS" by the respective contributors. They do not constitute TI specifications and do not necessarily reflect TI's views; see TI's Terms of Use.

    TI E2E™ Online Community TI's Engineer-to-Engineer (E2E) Community. Created to foster collaboration among engineers. At e2e.ti.com, you can ask questions, share knowledge, explore ideas and help solve problems with fellow engineers.
    Design Support TI's Design Support Quickly find helpful E2E forums along with design support tools and contact information for technical support.

11.2 Trademarks

E2E is a trademark of Texas Instruments.

All other trademarks are the property of their respective owners.

11.3 Electrostatic Discharge Caution

esds-image

These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

11.4 Glossary

SLYZ022 — TI Glossary.

This glossary lists and explains terms, acronyms, and definitions.