SLVSFK0A May   2024  – August 2024 TPS22991

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 Switching Characteristics (Version C, CN)
    7. 6.7 Switching Characteristics (Version B, BN)
  8. 7 Typical Characteristics
  9. 8 Parameter Measurement Information
  10. 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 Quick Output Discharge
      3. 9.3.3 Thermal Shutdown
      4. 9.3.4 Input Capacitor (CIN)
      5. 9.3.5 Output Capacitor (CL)
    4. 9.4 Device Functional Modes
  11. 10Application and Implementation
    1. 10.1 Application Information
    2. 10.2 Typical Application
      1. 10.2.1 Design Requirements
      2. 10.2.2 Detailed Design Procedure
      3. 10.2.3 Application Curves
    3. 10.3 Power Supply Recommendations
    4. 10.4 Layout
      1. 10.4.1 Layout Guidelines
      2. 10.4.2 Layout Example
  12. 11Device and Documentation Support
    1. 11.1 Receiving Notification of Documentation Updates
    2. 11.2 Support Resources
    3. 11.3 Trademarks
    4. 11.4 Electrostatic Discharge Caution
    5. 11.5 Glossary
  13. 12Revision History
  14. 13Mechanical, Packaging, and Orderable Information

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • RAA|4
Thermal pad, mechanical data (Package|Pins)
Orderable Information

1 Features

  • Integrated single channel load switch
  • Input voltage range: 1V to 5.5V
  • 3A maximum continuous switch current
  • 25mΩ typical ON-resistance
  • Low quiescent current:
    • IQ at 3.3V VIN = 6μA (typ)
  • Low shutdown current:
    • ISD at 3.3V VIN = 14nA (typ)
  • Controlled slew rate:
    • Version B, BN: rise time (tR) at 3.3V VIN = 141μs
    • Version C, CN: rise time (tR) at 3.3V VIN = 662μs
  • Quick output discharge (QOD) of 150Ω
  • Thermal shutdown protection
  • 0.85 × 0.75mm, 0.4mm pitch UQFN package