SLUSF93D January   2024  – June 2024 UCC33420-Q1

ADVANCE INFORMATION  

  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 Insulation Specifications
    6. 5.6 Safety-Related Certifications
    7. 5.7 Electrical Characteristics
    8. 5.8 External BOM Components
  7. 6 Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagram
    3. 6.3 Feature Description
      1. 6.3.1 Enable and Disable
      2. 6.3.2 Output Voltage Soft-Start and Steady-State Regulation
      3. 6.3.3 Protection Features
        1. 6.3.3.1 Input Under-voltage and Over-Voltage Lockout
        2. 6.3.3.2 Output Under-Voltage Protection
        3. 6.3.3.3 Output Over-Voltage Protection
        4. 6.3.3.4 Over-Temperature Protection
        5. 6.3.3.5 Fault Reporting and Auto-Restart
      4. 6.3.4 VCC Output Voltage Selection
      5. 6.3.5 VCC Load Recommended Operating Area
      6. 6.3.6 Electromagnetic Compatibility (EMC) Considerations
    4. 6.4 Device Functional Modes
    5. 6.5 Pre-Production Samples Operating Limits
  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
    3. 7.3 Power Supply Recommendations
    4. 7.4 Layout
      1. 7.4.1 Layout Guidelines
      2. 7.4.2 Layout Example
  9. 8 Device and Documentation Support
    1. 8.1 Device Support
    2. 8.2 Documentation Support
      1. 8.2.1 Related Documentation
    3. 8.3 Receiving Notification of Documentation Updates
    4. 8.4 Support Resources
    5. 8.5 Trademarks
    6. 8.6 Electrostatic Discharge Caution
    7. 8.7 Glossary
  10. 9 Revision History
  11. 10Mechanical and Packaging Information

Package Options

Mechanical Data (Package|Pins)
  • RAQ|12
Thermal pad, mechanical data (Package|Pins)
Orderable Information

9 Revision History

Changes from Revision C (March 2024) to Revision D (June 2024)

  • Updated working voltage from 1188 VPK to 1159VPK Go
  • Added load and line regulation specificationsGo
  • Updated creepage and clearance from > 4.2mm to > 4.1mmGo
  • Updated CLR and CPG from > 4.2mm to > 4.1mm.Go
  • Updated VIORM from 1188 VPK to 1159 VPK . Updated VIOWM from 840 VRMS to 820 VRMS . Updated VIOWM from 1188 VDC to 1159 VDC Go
  • Updated footnote (2) from safe electrical insulation to basic electrical insulation Go
  • Updated second pre-production samples operating limitGo

Changes from Revision B (February 2024) to Revision C (March 2024)

  • Updated IVINP_FL from 591mA to 535 mA.Go
  • Updated VCC_Load from 0.75% and 0.5% to 0.5% and 0.4%.Go
  • Updated EFF from 51% and 55% .Go
  • Added pre-production samples operating limits.Go

Changes from Revision A (February 2024) to Revision B (March 2024)

  • Updated marketing status from Select Disclosure to NDA RestrictionsGo

Changes from Revision * (January 2024) to Revision A (February 2024)

  • Updated Title to include Automotive.Go
  • Added 4.2mm creepage and clearance to package description.Go