SLUUD44 June   2025 UCC57142

 

  1.   1
  2.   Description
  3.   Features
  4.   4
  5. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
  6. 2Hardware
    1. 2.1 Additional Images
    2. 2.2 Power Requirements
    3. 2.3 Setup for Different UCC57142 Variants
    4. 2.4 I/O Description
    5. 2.5 Jumper Information
    6. 2.6 DBV Package Compatibility
      1. 2.6.1 UCC27511 Modification
      2. 2.6.2 UCC27517 and UC27533 Modification
        1. 2.6.2.1 UCC27518, UCC27519, UCC27536, and UCC27537 Modification
      3. 2.6.3 UCC27531 and UCC27532 Modification
      4. 2.6.4 UCC44273 Modification
  7. 3Implementation Results
    1. 3.1 Equipment Setup
      1. 3.1.1 Power Supply
      2. 3.1.2 Function Generator
      3. 3.1.3 Oscilloscope
      4. 3.1.4 Digital Multimeter (DMM)
    2. 3.2 Bench Setup
    3. 3.3 Procedure and Results
    4. 3.4 Typical Performance Waveforms
      1. 3.4.1 Normal Operation
      2. 3.4.2 Overcurrent Protection Feature
  8. 4Hardware Design Files
    1. 4.1 Schematic
    2. 4.2 PCB Layouts
    3. 4.3 Bill of Materials (BOM)
  9. 5Compliance Information
  10. 6Additional Information
    1. 6.1 Trademarks

1.4 Device Information

The UCC57142 is a 30V, single-channel low-side gate driver with 3A peak source and 3A peak sink current for driving Si MOSFETs, SiC MOSFETs, and IGBT. The UCC57142 also features overcurrent protection (OCP), fault signal output, and UVLO protection rated at 12.5V. The UCC57142 has low propagation delay and fast rise and fall time. The UCC57142 inputs can tolerate signals as high as 30V and as low as -5V regardless of the VDD voltage, enhancing the driver robustness. The UCC57142EVM board can be used to evaluate other pin-to-pin compatible parts in the supported packages.

For detailed device information, see the UCC5714x-Q1 High-Speed, Low-Side Gate Driver With Over Current Protection data sheet.