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  • LMG1025-Q1 Automotive Low Side GaN and MOSFET Driver For High Frequency and Narrow Pulse Applications

    • SNOSD74C May   2019  – December 2024 LMG1025-Q1

      PRODUCTION DATA  

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  • LMG1025-Q1 Automotive Low Side GaN and MOSFET Driver For High Frequency and Narrow Pulse Applications
  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Pin Configuration and Functions
  6. 5 Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 ESD Ratings
    3. 5.3 Recommended Operating Conditions
    4. 5.4 Thermal Information
    5. 5.5 Electrical Characteristics
    6. 5.6 Switching Characteristics
    7. 5.7 Typical Characteristics
  7. 6 Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagram
    3. 6.3 Feature Description
      1. 6.3.1 Input Stage
      2. 6.3.2 Output Stage
      3. 6.3.3 Bias Supply and Under Voltage Lockout
      4. 6.3.4 Overtemperature Protection (OTP)
    4. 6.4 Device Functional Modes
  8. 7 Application and Implementation
    1. 7.1 Application Information
    2. 7.2 Typical Application
      1. 7.2.1 Design Requirements
      2. 7.2.2 Detailed Design Procedure
        1. 7.2.2.1 Handling Ground Bounce
        2. 7.2.2.2 Creating Nanosecond Pulse
        3. 7.2.2.3 VDD and Overshoot
        4. 7.2.2.4 Operating at Higher Frequency
      3. 7.2.3 Application Curves
  9. 8 Power Supply Recommendations
  10. 9 Layout
    1. 9.1 Layout Guidelines
      1. 9.1.1 Gate Drive Loop Inductance and Ground Connection
      2. 9.1.2 Bypass Capacitor
    2. 9.2 Layout Example
  11. 10Device and Documentation Support
    1. 10.1 Device Support
      1. 10.1.1 Third-Party Products Disclaimer
    2. 10.2 Receiving Notification of Documentation Updates
    3. 10.3 Support Resources
    4. 10.4 Electrostatic Discharge Caution
    5. 10.5 Trademarks
    6. 10.6 Glossary
  12. 11Revision History
  13. 12Mechanical, Packaging, and Orderable Information
  14. IMPORTANT NOTICE
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Data Sheet

LMG1025-Q1 Automotive Low Side GaN and MOSFET Driver
For High Frequency and Narrow Pulse Applications

1 Features

  • AEC-Q100 grade 1 qualified
  • 1.25ns typical minimum input pulse width
  • 2.6ns typical rising propagation delay
  • 2.9ns typical falling propagation delay
  • 300ps typical pulse distortion
  • Independent 7A pull-up and 5A pull-down current
  • 650ps typical rise time (220pF load)
  • 850ps typical fall time (220pF load)
  • 2mm x 2mm QFN package
  • Inverting and non-inverting inputs
  • UVLO and over-temperature protection
  • Single 5V supply voltage

2 Applications

  • Automotive LIDAR
  • Driver monitoring
  • Vehicle occupant detection sensor
  • DC/DC converter

 
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