SLUSEV9A August   2023  – September 2023 UCC14340-Q1

PRODUCTION DATA  

1.   1
2. 1 Features
3. 2 Applications
4. 3 Description
5. 4 Revision History
6. 5 Device Comparison
7. 6 Pin Configuration and Functions
8. 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 Insulation Specifications
   6. 7.6 Safety-Related Certifications
   7. 7.7 Electrical Characteristics
   8. 7.8 Safety Limiting Values
   9. 7.9 Typical Characteristics
9. 8 Detailed Description
   1. 8.1 Overview
   2. 8.2 Functional Block Diagram
   3. 8.3 Feature Description
      1. 8.3.1 Power Stage Operation
         1. 8.3.1.1 VDD-VEE Voltage Regulation
         2. 8.3.1.2 COM-VEE Voltage Regulation
         3. 8.3.1.3 Power Handling Capability
      2. 8.3.2 Output Voltage Soft Start
      3. 8.3.3 ENA and PG
      4. 8.3.4 Protection Functions
         1. 8.3.4.1 Input Undervoltage Lockout
         2. 8.3.4.2 Input Overvoltage Lockout
         3. 8.3.4.3 Output Undervoltage Protection
         4. 8.3.4.4 Output Overvoltage Protection
         5. 8.3.4.5 Overpower Protection
         6. 8.3.4.6 Overtemperature Protection
   4. 8.4 Device Functional Modes
10. 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 Capacitor Selection
          2. 9.2.2.2 Single RLIM Resistor Selection
          3. 9.2.2.3 RDR Circuit Component Selection
          4. 9.2.2.4 Feedback Resistors Selection
11. 10System Examples
12. 11Power Supply Recommendations
13. 12Layout
    1. 12.1 Layout Guidelines
    2. 12.2 Layout Example
14. 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 Support Resources
    4. 13.4 Trademarks
    5. 13.5 Electrostatic Discharge Caution
    6. 13.6 Glossary
15. 14Mechanical, Packaging, and Orderable Information
16. 15Tape and Reel Information

UCC14340-Q1 Automotive 1.5-W, 15-V V_IN, 25-V V_OUT, High-Density,
> 3 kV_RMS, Isolated DC/DC Module