SLVUE86 October   2026

 

  1.   1
  2.   Description
  3.   Features
  4.   Applications
  5.   5
  6. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
  7. 2Hardware
    1. 2.1 General Configurations
      1. 2.1.1 Physical Access
      2. 2.1.2 Test Equipment and Setup
        1. 2.1.2.1 Power Supplies
        2. 2.1.2.2 Meters
        3. 2.1.2.3 Oscilloscope
        4. 2.1.2.4 Loads
        5. 2.1.2.5 USB-to-GPIO Interface Adapter
  8. 3Implementation Results
    1. 3.1 Test Setup and Procedures
    2. 3.2 Test Results
      1. 3.2.1 Input Hot-Plug
      2. 3.2.2 Start-Up with Enable
        1. 3.2.2.1 Start-Up With Constant Output Voltage Slew-Rate
        2. 3.2.2.2 Start-Up With PLIM Hiccup Mode
      3. 3.2.3 Power-Up Into Short
        1. 3.2.3.1 Power-Up Into Short in Constant Output Voltage Slew-Rate-Based Start-Up
        2. 3.2.3.2 Power-Up Into Short in PLIM Hiccup Mode
      4. 3.2.4 Undervoltage and Overvoltage Lockout
      5. 3.2.5 Overcurrent Performance
      6. 3.2.6 Output Hot Short
  9. 4Hardware Design Files
    1. 4.1 Schematic
    2. 4.2 PCB Layouts
    3. 4.3 Bill of Materials (BOM)
  10. 5Additional Information
    1. 5.1 Trademarks

3.2.3.1 Power-Up Into Short in Constant Output Voltage Slew-Rate-Based Start-Up

Test Conditions: VIN = 840V, TFLT = approximately 180μs, and PLIM = 800W

LMI800PSEVM Power-Up Into Short Response in Constant Output Voltage Slew-Rate Based Start-Up Figure 3-7 Power-Up Into Short Response in Constant Output Voltage Slew-Rate Based Start-Up
Note: Zoomed time scale is 100μs/div for the waveform above.