SLUSE80C September   2021  – December 2022 UCC14240-Q1

PRODUCTION DATA  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
  6. 6 Specifications
    1. 6.1  Absolute Maximum Ratings
    2. 6.2  ESD Ratings
    3. 6.3  Recommended Operating Conditions
    4. 6.4  Thermal Information
    5. 6.5  Power Ratings
    6. 6.6  Insulation Specifications
    7. 6.7  Safety-Related Certifications
    8. 6.8  Electrical Characteristics
    9. 6.9  Safety Limiting Values
    10. 6.10 Insulation Characteristics
    11. 6.11 Typical Characteristics
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Power Stage Operation
        1. 7.3.1.1 VDD-VEE Voltage Regulation
        2. 7.3.1.2 COM-VEE Voltage Regulation
        3. 7.3.1.3 Power Handling Capability
      2. 7.3.2 Output Voltage Soft Start
      3. 7.3.3 ENA and PG
      4. 7.3.4 Protection Functions
        1. 7.3.4.1 Input Undervoltage Lockout
        2. 7.3.4.2 Input Overvoltage Lockout
        3. 7.3.4.3 Output Overvoltage Protection
        4. 7.3.4.4 Overpower Protection
          1. 7.3.4.4.1 Output Undervoltage Protection
        5. 7.3.4.5 Overtemperature Protection
    4. 7.4 Device Functional Modes
  8. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
        1. 8.2.2.1 Capacitor Selection
        2. 8.2.2.2 RLIM Resistor Selection
      3. 8.2.3 Application Curves
    3. 8.3 System Examples
    4. 8.4 Power Supply Recommendations
    5. 8.5 Layout
      1. 8.5.1 Layout Guidelines
      2. 8.5.2 Layout Example
  9. 9 Device and Documentation Support
    1. 9.1 Documentation Support
      1. 9.1.1 Related Documentation
    2. 9.2 Receiving Notification of Documentation Updates
    3. 9.3 Support Resources
    4. 9.4 Trademarks
    5. 9.5 Electrostatic Discharge Caution
    6. 9.6 Glossary
  10. 10Mechanical, Packaging, and Orderable Information

6.11 Typical Characteristics

GUID-20221122-SS0I-1Q1Q-CZJ7-NPNWDNKJHZ53-low.pngFigure 6-2 SOA Derating Curves: VVDD-VEE = 18 V, VCOM-VEE = 5 V, No Load.
GUID-20221122-SS0I-1BFV-VFVL-T3HPTWMV45RD-low.pngFigure 6-4 SOA Derating Curves: VVDD-VEE = 25 V, VCOM-VEE = 5 V, No Load
GUID-20221122-SS0I-MCKD-ZPHK-6ZM87GMM9S9L-low.pngFigure 6-3 SOA Derating Curves: VVDD-VEE = 20 V, VCOM-VEE = 5 V, No Load
GUID-20221031-SS0I-VZVL-MPM0-P0VTHD3VNGP7-low.pngFigure 6-5 Start-up: VIN = 24 V, VVDD-VEE = 25 V, VCOM-VEE = 5 V, No Load
GUID-20221031-SS0I-X4S5-MGCS-0SNMSQT4FXG2-low.pngFigure 6-7 Load Transient Response: No Load to 1 W, VIN = 24 V, VVDD-VEE = 25 V, VCOM-VEE = 5 V
GUID-20221031-SS0I-S6JK-LRWT-L1XG37XXTZL5-low.pngFigure 6-9 VVDD-VEE Load Regulation: VIN = 21 V, VVDD-VEE = 25 V, VCOM-VEE = 5 V
GUID-20221031-SS0I-BGR9-FPJT-4TZ77WRLDDPG-low.pngFigure 6-11 VVDD-VEE Load Regulation: VIN = 27 V, VVDD-VEE = 25 V, VCOM-VEE = 5 V
GUID-20221031-SS0I-7NHL-QLNG-JXF1VXCS33K2-low.pngFigure 6-13 VCOM-VEE Load Regulation: VIN = 24 V, VVDD-VEE = 25 V, VCOM-VEE = 5 V
GUID-20221031-SS0I-DHWB-VCG9-SJ0K4ZV91BBR-low.pngFigure 6-15 Efficiency vs Load on VVDD-VEE: VIN = 21 V, VVDD-VEE = 25 V, VCOM-VEE = 5 V, No Load on VCOM-VEE
GUID-20221031-SS0I-M2PD-WTT9-7K2MTXGRSBHD-low.pngFigure 6-17 Efficiency vs Load on VVDD-VEE: VIN = 27 V, VVDD-VEE = 25 V, VCOM-VEE = 5 V, No Load on VCOM-VEE
GUID-20221031-SS0I-078H-B4LK-LG1W2TXW5FJV-low.pngFigure 6-19 Input Current vs Load on VVDD-VEE: VIN = 24 V, VVDD-VEE = 25 V, VCOM-VEE = 5 V, No Load on VCOM-VEE
GUID-20221031-SS0I-V65D-RKX7-FFMPNW255NKK-low.pngFigure 6-6 Shutdown: VIN = 24 V, VVDD-VEE = 25 V, VCOM-VEE = 5 V, No Load
GUID-20221031-SS0I-X2JK-9ZW3-VNFH8PBBJ4XG-low.pngFigure 6-8 Load Transient Response: 1 W to No Load, VIN = 24 V, VVDD-VEE = 25 V, VCOM-VEE = 5 V
GUID-20221031-SS0I-JRC1-L1X3-L9VH0CX3SK65-low.pngFigure 6-10 VVDD-VEE Load Regulation: VIN = 24 V, VVDD-VEE = 25 V, VCOM-VEE = 5 V
GUID-20221031-SS0I-FPQT-MWQQ-CCZNRS6TZRHC-low.pngFigure 6-12 VCOM-VEE Load Regulation: VIN = 21 V, VVDD-VEE = 25 V, VCOM-VEE = 5 V
GUID-20221031-SS0I-CMZJ-JLXF-DT2MBW0DQX5B-low.pngFigure 6-14 VCOM-VEE Load Regulation: VIN = 27 V, VVDD-VEE = 25 V, VCOM-VEE = 5 V
GUID-20221031-SS0I-6KWQ-WCQD-S5P5MXWFTV95-low.pngFigure 6-16 Efficiency vs Load on VVDD-VEE: VIN = 24 V, VVDD-VEE = 25 V, VCOM-VEE = 5 V, No Load on VCOM-VEE
GUID-20221031-SS0I-JDWH-XSLW-6BF5GP1GXDM2-low.pngFigure 6-18 Input Current vs Load on VVDD-VEE: VIN = 21 V, VVDD-VEE = 25 V, VCOM-VEE = 5 V, No Load on VCOM-VEE
GUID-20221031-SS0I-Z7GM-LTMJ-ZRB32GVHNN0Q-low.pngFigure 6-20 Input Current vs Load on VVDD-VEE: VIN = 27 V, VVDD-VEE = 25 V, VCOM-VEE = 5 V, No Load on VCOM-VEE