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

1.4 Device Information

The TPS7H3024 is an integrated, 3V to 14V, four-channel radiation-hardness-assured power-supply supervisor with watchdog. An accurate 599.7mV ± 1% threshold voltage and a 599.7mV ± 3% hysteresis current provide programmable monitoring voltages. A global programmable delay timer is programmed via a single resistor. In addition a PWRGD output is provided to monitor the global power tree status. The device also incorporates a positive edge detection watchdog timer to monitor an external processor for coherent execution. External faults can be propagated to the system by using the SR_UVLO input. A standard microcircuit drawing (SMD) is available for the QMLV, 5962R2420601VXC.