SLVUD02 April   2025 TPS7H3024-SP

 

  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
      1. 1.3.1 Alternate Board Configurations
    4. 1.4 Device Information
  6. 2Hardware
    1. 2.1 Power Requirements
    2. 2.2 Important Usage Notes
    3. 2.3 Connector Descriptions
  7. 3Implementation Results
    1. 3.1 Default Configuration Results
    2. 3.2 Enable and Disable
    3. 3.3 Undervoltage and Overvoltage Monitoring (MODE=0)
    4. 3.4 Window and Overvoltage Monitoring (MODE=1)
    5. 3.5 WDOb
  8. 4Hardware Design Files
    1. 4.1 Schematics
    2. 4.2 PCB Layouts
    3. 4.3 Bill of Materials (BOM)
  9. 5Compliance Information
    1. 5.1 Compliance and Certifications
  10. 6Related Documentation

3.3 Undervoltage and Overvoltage Monitoring (MODE=0)

For the following tests, J32 is left open to ground the MODE pin to select 2x Undervoltage + 2x Overvoltage monitoring mode. Voltages are kept in regulation for the pair of channels not shown in the scope capture. Different DLY_TMR settings are shown.

TPS7H3024EVM-CVAL Channel 1/2 Regulation Monitoring with DLY_TMR floating Figure 3-3 Channel 1/2 Regulation Monitoring with DLY_TMR floating
TPS7H3024EVM-CVAL Channel 3/4 Regulation Monitoring with DLY_TMR floating Figure 3-4 Channel 3/4 Regulation Monitoring with DLY_TMR floating
TPS7H3024EVM-CVAL Channel 3/4 Enter Regulation with DLY_TMR=619kOhms Figure 3-5 Channel 3/4 Enter Regulation with DLY_TMR=619kOhms
TPS7H3024EVM-CVAL Channel 3/4 Leave Regulation with DLY_TMR=619kOhms Figure 3-6 Channel 3/4 Leave Regulation with DLY_TMR=619kOhms