SNVSCE0B May   2023  – January 2024 TPS3808E

PRODUCTION DATA  

  1.   1
  2. Features
  3. Applications
  4. Description
  5. Device Voltage Thresholds
  6. Pin Configuration and Functions
  7. Specification
    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 Timing Diagram
  8. Typical Characteristics
  9. Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 SENSE Input
      2. 8.3.2 Selecting the RESET Delay Time
      3. 8.3.3 Manual RESET (MR) Input
      4. 8.3.4 RESET Output
    4. 8.4 Device Functional Modes
      1. 8.4.1 Normal Operation (VDD > VDD(min))
      2. 8.4.2 Above Power-On Reset but Less Than VDD(min) (VPOR < VDD < VDD(min))
      3. 8.4.3 Below Power-On Reset (VDD < VPOR)
  10. Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
        1. 9.2.2.1 Immunity to SENSE Pin Voltage Transients
      3. 9.2.3 Application Curve
    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 Device Support
      1. 10.1.1 Development Support
        1. 10.1.1.1 Evaluation Modules
    2. 10.2 Documentation Support
      1. 10.2.1 Related Documentation
    3. 10.3 Receiving Notification of Documentation Updates
    4. 10.4 Support Resources
    5. 10.5 Trademarks
    6. 10.6 Electrostatic Discharge Caution
    7. 10.7 Glossary
  12. 11Revision History
  13. 12Mechanical, Packaging, and Orderable Information

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

Device Voltage Thresholds

The following table shows the nominal rail to be monitored and the corresponding threshold voltage of the device.

PART NUMBER NOMINAL SUPPLY VOLTAGE THRESHOLD VOLTAGE (VIT)
TPS3808EG01 Adjustable 0.405V
TPS3808EG09 0.9V 0.84V
TPS3808EG12 1.2V 1.12V
TPS3808EG125 1.25V 1.16V
TPS3808EG15 1.5V 1.40V
TPS3808EG18 1.8V 1.67V
TPS3808EG19 1.9V 1.77V
TPS3808EG25 2.5V 2.33V
TPS3808EG30 3V 2.79V
TPS3808EG33 3.3V 3.07V
TPS3808EG50 5V 4.65V