SNVSBO0A February   2020  – June 2020 LM60430-Q1 , LM60440-Q1

PRODUCTION DATA.  

1. 1 Features
2. 2 Applications
3. 3 Description
   1.     Device Images
      1.      Simplified Schematic
      2.      Efficiency versus Output Current VOUT = 5 V, 400 kHz
4. 4 Revision History
5. 5 Device Comparison Table
6. 6 Pin Configuration and Functions
   1.     Pin 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 Timing Characteristics
   7. 7.7 System Characteristics
   8. 7.8 Typical Characteristics
8. 8 Detailed Description
   1. 8.1 Overview
   2. 8.2 Functional Block Diagram
   3. 8.3 Feature Description
      1. 8.3.1 Power-Good Flag Output
      2. 8.3.2 Enable and Start-up
      3. 8.3.3 Current Limit and Short Circuit
      4. 8.3.4 Undervoltage Lockout and Thermal Shutdown
   4. 8.4 Device Functional Modes
      1. 8.4.1 Auto Mode
      2. 8.4.2 Dropout
      3. 8.4.3 Minimum Switch On-Time
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  Custom Design With WEBENCH® Tools
         2. 9.2.2.2  Choosing the Switching Frequency
         3. 9.2.2.3  Setting the Output Voltage
         4. 9.2.2.4  Inductor Selection
         5. 9.2.2.5  Output Capacitor Selection
         6. 9.2.2.6  Input Capacitor Selection
         7. 9.2.2.7  CBOOT
         8. 9.2.2.8  VCC
         9. 9.2.2.9  CFF Selection
         10. 9.2.2.10 External UVLO
         11. 9.2.2.11 Maximum Ambient Temperature
      3. 9.2.3 Application Curves
   3. 9.3 EMI
   4. 9.4 What to Do and What Not to Do
10. 10Power Supply Recommendations
11. 11Layout
    1. 11.1 Layout Guidelines
       1. 11.1.1 Ground and Thermal Considerations
    2. 11.2 Layout Example
12. 12Device and Documentation Support
    1. 12.1 Device Support
       1. 12.1.1 Development Support
          1. 12.1.1.1 Custom Design With WEBENCH® Tools
    2. 12.2 Documentation Support
       1. 12.2.1 Related Documentation
    3. 12.3 Related Links
    4. 12.4 Receiving Notification of Documentation Updates
    5. 12.5 Support Resources
    6. 12.6 Trademarks
    7. 12.7 Electrostatic Discharge Caution
    8. 12.8 Glossary
13. 13Mechanical, Packaging, and Orderable Information