SBVS172B July   2011  – April 2015

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Device Comparison Table
  6. 6 Pin Configuration and Functions
  7. 7 Specifications
    1. 7.1 Absolute Maximum Ratings
    2. 7.2 ESD Ratings
    3. 7.3 Recommended Operating Conditions
    4. 7.4 Thermal Information
    5. 7.5 Electrical Characteristics
    6. 7.6 Timing Requirements
    7. 7.7 Typical Characteristics
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Input Pin (SENSE)
      2. 8.3.2 Enable Pin (ENABLE)
      3. 8.3.3 Output Pin (SENSE_OUT)
      4. 8.3.4 Output Delay Time Pin (CT)
      5. 8.3.5 Immunity To Sense Pin Voltage Transients
    4. 8.4 Device Functional Modes
      1. 8.4.1 Normal Operation (VDD > VDD(min))
      2. 8.4.2 Below VDD(min) (V(POR) < VDD < VDD(min))
      3. 8.4.3 Below Power-On Reset (VDD < V(POR))
  9. 9 Applications and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Applications
      1. 9.2.1 Single-Rail Monitoring
        1. 9.2.1.1 Design Requirements
        2. 9.2.1.2 Detailed Design Procedure
        3. 9.2.1.3 Application Curve
      2. 9.2.2 Multiple Voltage Monitoring Sequential Delay
        1. 9.2.2.1 Design Requirements
        2. 9.2.2.2 Detailed Design Procedure
        3. 9.2.2.3 Application Curve
      3. 9.2.3 Multiple Voltage Monitoring Minimum Delay
        1. 9.2.3.1 Design Requirements
        2. 9.2.3.2 Detailed Design Procedure
        3. 9.2.3.3 Application Curves
      4. 9.2.4 Voltage Sequencing
        1. 9.2.4.1 Design Requirements
        2. 9.2.4.2 Detailed Design Procedure
        3. 9.2.4.3 Application Curve
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12Device and Documentation Support
    1. 12.1 Device Support
      1. 12.1.1 Development Support
        1. 12.1.1.1 Evaluation Modules
        2. 12.1.1.2 Spice Models
      2. 12.1.2 Device Nomenclature
    2. 12.2 Documentation Support
      1. 12.2.1 Related Documentation
    3. 12.3 Trademarks
    4. 12.4 Electrostatic Discharge Caution
    5. 12.5 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

Package Options

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

5 Device Comparison Table

DEVICE ENABLE OUTPUT INPUT (SENSE) DELAY ENABLE DELAY
TPS3895A Active high Active high, push-pull Capacitor adjustable Capacitor adjustable
TPS3895P Active high Active high, push-pull Capacitor adjustable 0.2 µs
TPS3896A Active low Active low, push-pull Capacitor adjustable Capacitor adjustable
TPS3896P Active low Active low, push-pull Capacitor adjustable 0.2 µs
TPS3897A Active high Active high, open drain Capacitor adjustable Capacitor adjustable
TPS3897P Active high Active high, open drain Capacitor adjustable 0.2 µs
TPS3898A Active low Active low, open drain Capacitor adjustable Capacitor adjustable
TPS3898P Active low Active low, open drain Capacitor adjustable 0.2 µs