SLVSDE7C November   2016  – September 2020 TPS22976

PRODUCTION DATA  

  1. Features
  2. Applications
  3. Description
  4. Revision History
  5. Device Comparison Table
  6. Pin Configuration and Functions
    1.     Pin Functions
  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 (VBIAS = 5V)
    6. 7.6  Electrical Characteristics (VBIAS = 2.5V)
    7. 7.7  Switching Characteristics (TPS22976, TPS22976N)
    8. 7.8  Switching Characteristics (TPS22976A)
    9. 7.9  Typical DC Characteristics
    10. 7.10 Typical AC Characteristics
  8. Parameter Measurement Information
  9. Detailed Description
    1. 9.1 Overview
    2. 9.2 Functional Block Diagram
    3. 9.3 Feature Description
      1. 9.3.1 ON and OFF Control
      2. 9.3.2 Input Capacitor (Optional)
      3. 9.3.3 Output Capacitor (Optional)
      4. 9.3.4 Quick Output Discharge (QOD) (Not Present in TPS22976N)
      5. 9.3.5 Thermal Shutdown
    4. 9.4 Device Functional Modes
  10. 10Application and Implementation
    1. 10.1 Application Information
      1. 10.1.1 Parallel Configuration
      2. 10.1.2 Standby Power Reduction
      3. 10.1.3 Power Supply Sequencing without GPIO Input
      4. 10.1.4 Reverse Current Blocking
    2. 10.2 Typical Application
      1. 10.2.1 Design Requirements
      2. 10.2.2 Detailed Design Procedure
        1. 10.2.2.1 Inrush Current
        2. 10.2.2.2 Adjustable Rise Time
      3. 10.2.3 Application Curves
  11. 11Power Supply Recommendations
  12. 12Layout
    1. 12.1 Layout Guidelines
    2. 12.2 Layout Example
    3. 12.3 Power Dissipation
  13. 13Device and Documentation Support
    1. 13.1 Device Support
      1. 13.1.1 Developmental Support
    2. 13.2 Documentation Support
      1. 13.2.1 Related Documentation
    3. 13.3 Receiving Notification of Documentation Updates
    4. 13.4 Support Resources
    5. 13.5 Trademarks
    6. 13.6 Electrostatic Discharge Caution
    7. 13.7 Glossary
  14. 14Mechanical, Packaging, and Orderable Information

Features

  • Integrated dual-channel load switch
  • Input voltage range: 0.6 V to VBIAS
  • VBIAS voltage range: 2.5 V to 5.7 V
  • On-resistance
    • RON = 14 mΩ (typical)
      at VIN = 0.6 V to 5 V, VBIAS = 5 V
    • RON = 18 mΩ (typical)
      at VIN = 0.6 V to 2.5 V, VBIAS = 2.5 V
  • 6-A maximum continuous switch current per channel
  • Quiescent current for TPS22976, TPS22976N
    • 37 µA (typical, both channels)
      at VIN = VBIAS = 5 V
    • 35 µA (typical, single channel)
      at VIN = VBIAS = 5 V
  • Quiescent current for TPS22976A
    • 85 µA (typical, both channels)
      at VIN = VBIAS = 5 V
    • 83 µA (typical, single channel)
      at VIN = VBIAS = 5 V
  • Control input threshold enables use of
    1.2-, 1.8-, 2.5-, and 3.3-V logic
  • Configurable rise time
  • Fast turn ON time (TPS22976A)
    • tON = 17µs at VIN = 1.05V
  • Thermal shutdown
  • Quick Output Discharge (QOD) (optional)
  • SON 14-pin package with thermal pad
  • ESD performance tested per JESD 22
    • 2-kV HBM and 1-kV CDM