SLUUCT5 October   2023

 

  1.   1
  2.   Description
  3.   Get Started
  4.   Features
  5.   Applications
  6.   6
  7. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
  8. 2Hardware
    1. 2.1 Additional Images
    2. 2.2 Hardware Description
      1. 2.2.1 I/O Description
  9. 3Implementation Results
    1. 3.1 Electrical Specifications
    2. 3.2 Test Summary
      1. 3.2.1 Definitions
      2. 3.2.2 Equipment
        1. 3.2.2.1 Power Supply
        2. 3.2.2.2 Function Generator
        3. 3.2.2.3 DMM
        4. 3.2.2.4 Oscilloscope
      3. 3.2.3 Equipment Setup
        1. 3.2.3.1 DC Power Supply Settings
        2. 3.2.3.2 Digital Multi-Meter Settings
        3. 3.2.3.3 Two-Channel Function Generator Settings
        4. 3.2.3.4 29
        5. 3.2.3.5 Oscilloscope Settings
        6. 3.2.3.6 Bench Setup Diagram
    3. 3.3 Power Up and Power Down Procedure
      1. 3.3.1 Power Up
      2. 3.3.2 Power Down
    4. 3.4 Typical Performance Waveforms (CL = 1800 pF)
      1. 3.4.1 Propagation Delays
  10. 4Hardware Design Files
    1. 4.1 Schematic
    2. 4.2 PCB Layouts
    3. 4.3 Bill of Materials
  11. 5Additional Information
    1.     Trademarks

2.2 Hardware Description

The UCC27332Q1EVM is designed to primarily evaluate the UCC27332-Q1. The driver's performance can be evaluated while driving capacitive loads and/or power devices with provisions for TO-220 footprints. The UCC27332Q1EVM evaluation board has surface-mount test points allowing connection to IN, EN, VDD and OUT pins to evaluate the UCC27332-Q1 in the 3x3 MSOP package. The EVM is set up to evaluate the UCC27332-Q1 DGN in a non-inverting configuration to drive various capacitive and resistive loads with a default configuration using a 1.8nF capacitive load.

The UCC27332-Q1 has low propagation delays and fast rise (13 ns) and fall (9 ns) times driving a 10 nF load for reliable timing of the gate drive signals. For detailed device information, see the UCC27332 20-V, 9-A single channel low-side driver data sheet (SLUSEW3).