SLVSJ02A July   2025  – October 2025 UCC57142-Q1 , UCC57148-Q1

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 Diagram
    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 Input Stage
      2. 6.3.2 Enable/Fault (EN/FLT)
      3. 6.3.3 Driver Stage
      4. 6.3.4 Overcurrent (OC) Protection
      5. 6.3.5 Thermal Shutdown
    4. 6.4 Device Functional Modes
  8. 7  Applications and Implementation
    1. 7.1 Application Information
    2. 7.2 Typical Application
      1. 7.2.1 Driving MOSFET/IGBT/SiC MOSFET
        1. 7.2.1.1 Design Requirements
        2. 7.2.1.2 Detailed Design Procedure
          1. 7.2.1.2.1 VDD Undervoltage Lockout
          2. 7.2.1.2.2 Power Dissipation
        3. 7.2.1.3 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 Consideration
  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

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • DBV|6
Thermal pad, mechanical data (Package|Pins)
Orderable Information

5.8 Typical Characteristics

Unless otherwise specified, VDD=15V, IN=3.3V, EN=5V, TJ = 25 °C, No load

UCC57142-Q1 UCC57148-Q1 Quiescent Current
VDD = 6.5V
Figure 5-2 Quiescent Current
UCC57142-Q1 UCC57148-Q1 Disable Current
Figure 5-4 Disable Current
UCC57142-Q1 UCC57148-Q1 UVLO Threshold Figure 5-6 UVLO Threshold
UCC57142-Q1 UCC57148-Q1 Input Pulldown ResistanceFigure 5-8 Input Pulldown Resistance
UCC57142-Q1 UCC57148-Q1 Enable Pullup ResistanceFigure 5-10 Enable Pullup Resistance
UCC57142-Q1 UCC57148-Q1 Output Pulldown Resistance Figure 5-12 Output Pulldown Resistance
UCC57142-Q1 UCC57148-Q1 Output Fall Time
CLOAD = 1.8nF
Figure 5-14 Output Fall Time
UCC57142-Q1 UCC57148-Q1 Input to Output Rising (Turnon) Propagation Delay
CLOAD = 1.8nF
Figure 5-16 Input to Output Rising (Turnon) Propagation Delay
UCC57142-Q1 UCC57148-Q1 Input Propagation Delay
CLOAD = 1.8nF
Figure 5-18 Input Propagation Delay
UCC57142-Q1 UCC57148-Q1 OC Threshold Figure 5-20 OC Threshold
UCC57142-Q1 UCC57148-Q1 OC to Fault Propagation DelayFigure 5-22 OC to Fault Propagation Delay
UCC57142-Q1 UCC57148-Q1 Operating Static Supply Current
Figure 5-3 Operating Static Supply Current
UCC57142-Q1 UCC57148-Q1 Operating Supply Current
CLOAD = 1.8nF
Figure 5-5 Operating Supply Current
UCC57142-Q1 UCC57148-Q1 Input Threshold Figure 5-7 Input Threshold
UCC57142-Q1 UCC57148-Q1 Enable Threshold Figure 5-9 Enable Threshold
UCC57142-Q1 UCC57148-Q1 Output Pullup Resistance vs VDDFigure 5-11 Output Pullup Resistance vs VDD
UCC57142-Q1 UCC57148-Q1 Output Rise Time
CLOAD = 1.8nF
Figure 5-13 Output Rise Time
UCC57142-Q1 UCC57148-Q1 Output Rise and Fall Time
CLOAD = 1.8nF
Figure 5-15 Output Rise and Fall Time
UCC57142-Q1 UCC57148-Q1 Input to Output Falling (Turnoff) Propagation Delay
CLOAD = 1.8nF
Figure 5-17 Input to Output Falling (Turnoff) Propagation Delay
UCC57142-Q1 UCC57148-Q1 Disable Propagation Delay
CLOAD = 1.8nF
Figure 5-19 Disable Propagation Delay
UCC57142-Q1 UCC57148-Q1 OC to Output Propagation DelayFigure 5-21 OC to Output Propagation Delay
UCC57142-Q1 UCC57148-Q1 Peak Source and Sink Current
CLOAD = 1μF
Figure 5-23 Peak Source and Sink Current