SLUSBA7G December   2012  – June 2019 UCC27531 , UCC27533 , UCC27536 , UCC27537 , UCC27538

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
    1.     Device Images
      1.      Driving IGBT Without Negative Bias
  4. 4 Revision History
    1.     Description (continued)
  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 Switching Characteristics
    7. 7.7 Timing Diagrams
    8. 7.8 Typical Characteristics
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagrams
    3. 8.3 Feature Description
      1. 8.3.1 VDD Undervoltage Lockout
      2. 8.3.2 Input Stage
      3. 8.3.3 Enable Function
      4. 8.3.4 Output Stage
    4. 8.4 Device Functional Modes
  9. 9 Applications and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Driving IGBT Without Negative Bias
        1. 9.2.1.1 Design Requirements
        2. 9.2.1.2 Detailed Design Procedure
          1. 9.2.1.2.1 Input-to-Output Configuration
          2. 9.2.1.2.2 Input Threshold Type
          3. 9.2.1.2.3 VDD Bias Supply Voltage
          4. 9.2.1.2.4 Peak Source and Sink Currents
          5. 9.2.1.2.5 Enable and Disable Function
          6. 9.2.1.2.6 Propagation Delay
          7. 9.2.1.2.7 Power Dissipation
        3. 9.2.1.3 Application Curve
      2. 9.2.2 Driving IGBT With 13-V Negative Turn-Off BIAS
        1. 9.2.2.1 Design Requirements
        2. 9.2.2.2 Detailed Design Procedure
        3. 9.2.2.3 Application Curve
      3. 9.2.3 Single-Output Driver
        1. 9.2.3.1 Design Requirements
        2. 9.2.3.2 Detailed Design Procedure
        3. 9.2.3.3 Application Curve
      4. 9.2.4 Using UCC2753x Drivers in an Inverter
        1. 9.2.4.1 Design Requirements
        2. 9.2.4.2 Detailed Design Procedure
        3. 9.2.4.3 Application Curve
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
    3. 11.3 Thermal Consideration
  12. 12Device and Documentation Support
    1. 12.1 Related Links
    2. 12.2 Trademarks
    3. 12.3 Electrostatic Discharge Caution
    4. 12.4 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

Package Options

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

8.2 Functional Block Diagrams

UCC27531 UCC27533 UCC27536 UCC27537 UCC27538 block_lusba7.gif
EN Pull-Up Resistance to VREF = 500 kΩ, VREF = 5.8 V, IN Pull-Down Resistance to GND = 230 kΩ
Figure 32. UCC27531
UCC27531 UCC27533 UCC27536 UCC27537 UCC27538 block2_lusba7.gif
IN– Pull-Up Resistance to VREF = 500 kΩ, VREF = 5.8 V, IN+ Pull-Down Resistance to GND = 230 kΩ
Figure 33. UCC27533
UCC27531 UCC27533 UCC27536 UCC27537 UCC27538 block3_lusba7.gif
EN Pull-Up Resistance to VREF = 500 kΩ, VREF = 5.8 V, IN- Pull-Up Resistance to VREF = 500 kΩ
Figure 34. UCC27536
UCC27531 UCC27533 UCC27536 UCC27537 UCC27538 block4_lusba7.gif
EN Pull-Up Resistance to VREF = 500 kΩ, VREF = 5.8 V, IN+ Pull-Down Resistance to GND = 230 kΩ
Figure 35. UCC27537
UCC27531 UCC27533 UCC27536 UCC27537 UCC27538 block5_lusba7.gif
IN1 Pull-Down Resistance to GND = 230 kΩ, IN2 Pull-Down Resistance to GND = 230 kΩ
Figure 36. UCC27538
UCC27531 UCC27533 UCC27536 UCC27537 UCC27538 block6_lusba7.gif
IN Pull-Down Resistance to GND = 230 kΩ, VREF = 5.8 V, Pull-Up Resistance to VREF = 500 kΩ
Figure 37. UCC27531D