SNVSCP5C April   2025  – August 2026 TPS7H3024-SP , TPS7H3034-SP , TPS7H3124-SP , TPS7H3134-SP

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Device Comparison Table
  6. 5 Pin Configuration and Functions
  7. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 Electrical Characteristics
    6. 6.6 Timing Requirements
    7. 6.7 Quality Conformance Inspection
    8. 6.8 Typical Characteristics
  8. 7 Parameter Measurement Information
  9. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Input Voltage (IN), VLDO, and REFCAP
        1. 8.3.1.1 Undervoltage Lockout (VPOR_IN < VIN < UVLO)
        2. 8.3.1.2 Power-On Reset (VIN < VPOR_IN)
      2. 8.3.2 SR_UVLO
      3. 8.3.3 SENSEx Inputs
        1. 8.3.3.1 VTH_SENSEX and VOUTx_RISE
        2. 8.3.3.2 IHYS_SENSEx and VOUTx_FALL
        3. 8.3.3.3 Input to Output Time Diagrams
        4. 8.3.3.4 Top and Bottom Resistive Divider Design Equations
      4. 8.3.4 MODE
      5. 8.3.5 Output Stages (RESETx, PWRGD, WDO, PULL_UP1, and PULL_UP2)
        1. 8.3.5.1 Push-Pull Outputs
        2. 8.3.5.2 Open-Drain Outputs (TPS7H3124 and TPS7H3134)
      6. 8.3.6 WDI
      7. 8.3.7 User-Programmable TIMERS
        1. 8.3.7.1 DLY_TMR
        2. 8.3.7.2 WD_TMR
    4. 8.4 Device Functional Modes
  10. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Window Voltage Monitoring
        1. 9.2.1.1 Design Requirements
        2. 9.2.1.2 Detailed Design Procedure
          1. 9.2.1.2.1 Input Power Supplies and Decoupling Capacitors
          2. 9.2.1.2.2 SR_UVLO Threshold
          3. 9.2.1.2.3 SENSEx Thresholds
        3. 9.2.1.3 Application Curves
      2. 9.2.2 Supervision of Negative Voltage Rails
        1. 9.2.2.1 Negative Voltage Monitoring Example
    3. 9.3 Power Supply Recommendations
    4. 9.4 Layout
      1. 9.4.1 Layout Guidelines
      2. 9.4.2 Layout Example
  11. 10Device and Documentation Support
    1. 10.1 Documentation Support
      1. 10.1.1 Related Documentation
    2. 10.2 Receiving Notification of Documentation Updates
    3. 10.3 Support Resources
    4. 10.4 Trademarks
    5. 10.5 Electrostatic Discharge Caution
    6. 10.6 Glossary
  12. 11Revision History
  13. 12Mechanical, Packaging, and Orderable Information

4 Device Comparison Table

GENERIC PART NUMBER OUTPUT TYPE FUNCTION RADIATION RATING(1) GRADE(2) PACKAGE ORDERABLE PART NUMBER
TPS7H3024-SP Push-pull 2 UV +
2 OV
(or 2 window)		 TID of 100krad(Si) RLAT,
DSEE free to 75MeV-cm2/mg		 QMLV-RHA 22-pin CFP
HFT 		5962R2420601VXC
None Engineering model(3) TPS7H3024HFT/EM
TPS7H3124-SP Open-drain TID of 100krad(Si) RLAT,
DSEE free to 75MeV-cm2/mg		 QMLV-RHA 5962R2420602VXC
None Engineering model(3) TPS7H3124HFT/EM
TPS7H3034-SP Push-pull 4 UV or 4 OV TID of 100krad(Si) RLAT,
DSEE free to 75MeV-cm2/mg		 QMLV-RHA 5962R2420603VXC
None Engineering model(3) TPS7H3034HFT/EM
TPS7H3134-SP Open-drain TID of 100krad(Si) RLAT,
DSEE free to 75MeV-cm2/mg		 QMLV-RHA 5962R2420604VXC
None Engineering model(3) TPS7H3134HFT/EM
(1) TID is total ionizing dose and DSEE is destructive single event effects. Additional information is available in the associated TID reports and SEE reports for each product.
(2) For additional information about part grade, view TI Part Ratings.
(3) These units are intended for engineering evaluation only. The units are processed to a non-compliant flow (such as no burn-in and only 25°C testing). These units are not designed for qualification, production, radiation testing, or flight use. Parts are not specified as to performance over temperature or operating life.