SLUSD05B October   2017  – August 2018 UCC27710

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Simplified Schematic
    1.     Typical Propagation Delay Comparison
  5. 5 Revision History
  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 Dynamic Electrical Characteristics
    7. 7.7 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 VDD and Under Voltage Lockout
      2. 8.3.2 Input and Output Logic Table
      3. 8.3.3 Input Stage
      4. 8.3.4 Output Stage
      5. 8.3.5 Level Shift
      6. 8.3.6 Low Propagation Delays and Tightly Matched Outputs
      7. 8.3.7 Parasitic Diode Structure
    4. 8.4 Device Functional Modes
      1. 8.4.1 Minimum Input Pulse Operation
      2. 8.4.2 Output Interlock and Dead Time
      3. 8.4.3 Operation Under 100% Duty Cycle Condition
      4. 8.4.4 Operation Under Negative HS Voltage Condition
  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 Selecting HI and LI Low Pass Filter Components (RHI, RLI, CHI, CLI)
        2. 9.2.2.2 Selecting Bootstrap Capacitor (CBOOT)
        3. 9.2.2.3 Selecting VDD Bypass/Holdup Capacitor (CVDD) and Rbias
        4. 9.2.2.4 Selecting Bootstrap Resistor (RBOOT)
        5. 9.2.2.5 Selecting Gate Resistor RON/ROFF
        6. 9.2.2.6 Selecting Bootstrap Diode
        7. 9.2.2.7 Estimate the UCC27710 Power Losses (PUCC27710)
        8. 9.2.2.8 Estimating Junction Temperature
        9. 9.2.2.9 Operation With IGBT's
      3. 9.2.3 Application Curves
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12Device and Documentation Support
    1. 12.1 Documentation Support
      1. 12.1.1 Related Documentation
    2. 12.2 Related Links
    3. 12.3 Community Resources
    4. 12.4 Trademarks
    5. 12.5 Electrostatic Discharge Caution
    6. 12.6 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

Package Options

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

8.4.1 Minimum Input Pulse Operation

The UCC27710 device has a minimum turn-on, turn-off pulse transfer function to the output pin from the input pin. This function ensures UCC27710 is in the correct state when the input signal is very narrow. The function is summarized in Figure 36 and Figure 37. The tON which is 40 ns typical is shown in Figure 36 and tOFF which is 40 ns typical is shown in Figure 37

UCC27710 minton_sluscdo5.gifFigure 36. Minimum Turn-On Pulse
UCC27710 mintoff_slusdo5.gifFigure 37. Minimum Turn-Off Pulse