JAJSLK5B October   2020  – May 2022 LMG3422R050 , LMG3425R050

PRODUCTION DATA  

  1. 1 特長
  2. 2 アプリケーション
  3. 3 概要
  4. 4 Revision History
  5. 5 Device Comparison
  6. 6 Pin Configuration and Functions
  7. 7 Specifications
    1. 7.1 Absolute Maximum Ratings
    2. 7.2 ESD Ratings
    3. 7.3 Recommended Operating Conditions
    4. 7.4 Thermal Information
    5. 7.5 Electrical Characteristics
    6. 7.6 Switching Characteristics
    7. 7.7 Typical Characteristics
  8. 8 Parameter Measurement Information
    1. 8.1 Switching Parameters
      1. 8.1.1 Turn-On Times
      2. 8.1.2 Turn-Off Times
      3. 8.1.3 Drain-Source Turn-On Slew Rate
      4. 8.1.4 Turn-On and Turn-Off Switching Energy
  9. 9 Detailed Description
    1. 9.1 Overview
    2. 9.2 Functional Block Diagram
    3. 9.3 Feature Description
      1. 9.3.1  GaN FET Operation Definitions
      2. 9.3.2  Direct-Drive GaN Architecture
      3. 9.3.3  Drain-Source Voltage Capability
      4. 9.3.4  Internal Buck-Boost DC-DC Converter
      5. 9.3.5  VDD Bias Supply
      6. 9.3.6  Auxiliary LDO
      7. 9.3.7  Fault Detection
        1. 9.3.7.1 Overcurrent Protection and Short-Circuit Protection
        2. 9.3.7.2 Overtemperature Shutdown
        3. 9.3.7.3 UVLO Protection
        4. 9.3.7.4 Fault Reporting
      8. 9.3.8  Drive Strength Adjustment
      9. 9.3.9  Temperature-Sensing Output
      10. 9.3.10 Ideal-Diode Mode Operation
    4. 9.4 Start Up Sequence
    5. 9.5 Safe Operation Area (SOA)
      1. 9.5.1 Safe Operation Area (SOA) - Repetitive SOA
    6. 9.6 Device Functional Modes
  10. 10Application and Implementation
    1. 10.1 Application Information
    2. 10.2 Typical Application
      1. 10.2.1 Design Requirements
      2. 10.2.2 Detailed Design Procedure
        1. 10.2.2.1 Slew Rate Selection
          1. 10.2.2.1.1 Start-Up and Slew Rate With Bootstrap High-Side Supply
        2. 10.2.2.2 Signal Level-Shifting
        3. 10.2.2.3 Buck-Boost Converter Design
      3. 10.2.3 Application Curves
    3. 10.3 Do's and Don'ts
  11. 11Power Supply Recommendations
    1. 11.1 Using an Isolated Power Supply
    2. 11.2 Using a Bootstrap Diode
      1. 11.2.1 Diode Selection
      2. 11.2.2 Managing the Bootstrap Voltage
  12. 12Layout
    1. 12.1 Layout Guidelines
      1. 12.1.1 Solder-Joint Reliability
      2. 12.1.2 Power-Loop Inductance
      3. 12.1.3 Signal-Ground Connection
      4. 12.1.4 Bypass Capacitors
      5. 12.1.5 Switch-Node Capacitance
      6. 12.1.6 Signal Integrity
      7. 12.1.7 High-Voltage Spacing
      8. 12.1.8 Thermal Recommendations
    2. 12.2 Layout Examples
  13. 13Device and Documentation Support
    1. 13.1 Documentation Support
      1. 13.1.1 Related Documentation
    2. 13.2 Receiving Notification of Documentation Updates
    3. 13.3 サポート・リソース
    4. 13.4 Trademarks
    5. 13.5 Electrostatic Discharge Caution
    6. 13.6 Export Control Notice
    7. 13.7 Glossary
  14. 14Mechanical, 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）
  • RQZ|54
サーマルパッド・メカニカル・データ
発注情報

13.6 Export Control Notice

Recipient agrees to not knowingly export or re-export, directly or indirectly, any product or technical data (as defined by the U.S., EU, and other Export Administration Regulations) including software, or any controlled product restricted by other applicable national regulations, received from disclosing party under nondisclosure obligations (if any), or any direct product of such technology, to any destination to which such export or re-export is restricted or prohibited by U.S. or other applicable laws, without obtaining prior authorization from U.S. Department of Commerce and other competent Government authorities to the extent required by those laws.