SLUSFW8A March   2025  – March 2026 UCC27624V

PRODUCTION DATA  

  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 Electrical Characteristics
    6. 5.6 Switching Characteristics
    7. 5.7 Timing Diagrams
    8. 5.8 Typical Characteristics
  7. 6 Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagram
    3. 6.3 Feature Description
      1. 6.3.1 Operating Supply Current
      2. 6.3.2 Input Stage
      3. 6.3.3 Enable Function
      4. 6.3.4 Output Stage
      5. 6.3.5 Low Propagation Delays and Tightly Matched Outputs
    4. 6.4 Device Functional Modes
  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
        1. 7.2.2.1 VDD and Undervoltage Lockout
        2. 7.2.2.2 Drive Current and Power Dissipation
      3. 7.2.3 Application Curves
    3. 7.3 Power Supply Recommendations
    4. 7.4 Layout
      1. 7.4.1 Layout Guidelines
      2. 7.4.2 Layout Example
      3. 7.4.3 Thermal Considerations
  9. 8 Device and Documentation Support
    1. 8.1 Third-Party Products Disclaimer
    2. 8.2 Receiving Notification of Documentation Updates
    3. 8.3 Support Resources
    4. 8.4 Trademarks
    5. 8.5 Electrostatic Discharge Caution
    6. 8.6 Glossary
  10. 9 Revision History
  11. 10Mechanical, Packaging, and Orderable Information

5.8 Typical Characteristics

Unless otherwise specified, VDD=12V, INx=3.3V, ENx=3.3V, TJ = 25°C, no load

UCC27624V Start-Up and Quiescent Current
Figure 5-3 Start-Up and Quiescent Current
UCC27624V Static Supply Current (outputs in DC on or off condition)
Figure 5-5 Static Supply Current (outputs in DC on or off condition)
UCC27624V VDD UVLO Threshold
Figure 5-7 VDD UVLO Threshold
UCC27624V Input Pulldown Resistance
Figure 5-9 Input Pulldown Resistance
UCC27624V Enable Pullup Resistance
Figure 5-11 Enable Pullup Resistance
UCC27624V Output Pulldown Resistance
Figure 5-13 Output Pulldown Resistance
UCC27624V Output Fall Time vs VDD
CLOAD = 1.8 nF
Figure 5-15 Output Fall Time vs VDD
UCC27624V Input to Output Rising (turn-on) Propagation Delay vs VDD
CLOAD = 1.8 nF
Figure 5-17 Input to Output Rising (turn-on) Propagation Delay vs VDD
UCC27624V Input Propagation Delay vs Temperature
CLOAD = 1.8 nF
Figure 5-19 Input Propagation Delay vs Temperature
UCC27624V Enable to Output Falling Propagation Delay
CLOAD = 1.8nF
Figure 5-21 Enable to Output Falling Propagation Delay
UCC27624V Turn-Off and Falling Delay Matching
Figure 5-23 Turn-Off and Falling Delay Matching
UCC27624V Peak Sink Current vs VDD
Figure 5-25 Peak Sink Current vs VDD
UCC27624V Operating Supply Current (both outputs switching)
Figure 5-4 Operating Supply Current (both outputs switching)
UCC27624V Disable Current (EN = 0V)
Figure 5-6 Disable Current (EN = 0V)
UCC27624V Input Thresholds
Figure 5-8 Input Thresholds
UCC27624V Enable Threshold
Figure 5-10 Enable Threshold
UCC27624V Output Pullup Resistance
Figure 5-12 Output Pullup Resistance
UCC27624V Output Rise Time vs VDD
CLOAD = 1.8 nF
Figure 5-14 Output Rise Time vs VDD
UCC27624V Output Rise and Fall Time vs Temperature
CLOAD = 1.8 nF
Figure 5-16 Output Rise and Fall Time vs Temperature
UCC27624V Input to Output Falling (turn-off) Propagation Delay vs VDD
CLOAD = 1.8 nF
Figure 5-18 Input to Output Falling (turn-off) Propagation Delay vs VDD
UCC27624V Enable to Output Rising Propagation Delay
CLOAD = 1.8 nF
Figure 5-20 Enable to Output Rising Propagation Delay
UCC27624V Turn-On/Rising Delay Matching
Figure 5-22 Turn-On/Rising Delay Matching
UCC27624V Peak Source Current vs VDD
Figure 5-24 Peak Source Current vs VDD