SLVSGQ1A January   2022  – September 2022 TPS61376

PRODUCTION DATA  

  1. Features
  2. Applications
  3. Description
  4. Revision History
  5. Device Comparison Table
  6. Pin Configuration and 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
    6. 7.6 Typical Characteristics
  8. Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 VCC Power Supply
      2. 8.3.2 Enable and Programmable UVLO
      3. 8.3.3 Soft Start and Inrush Current Control During Start-up
      4. 8.3.4 Switching Frequency
      5. 8.3.5 Adjustable input average Current Limit
      6. 8.3.6 Shut Down and Load Disconnect
      7. 8.3.7 Overvoltage Protection
      8. 8.3.8 Thermal Shutdown
    4. 8.4 Device Functional Modes
      1. 8.4.1 PWM Mode
      2. 8.4.2 Auto PFM Mode
  9. 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 Setting Output Voltage
        2. 9.2.2.2 Inductor Selection
        3. 9.2.2.3 Bootstrap Capacitor Selection
        4. 9.2.2.4 Input Capacitor Selection
        5. 9.2.2.5 Output Capacitor Selection
        6. 9.2.2.6 Diode Selection
        7. 9.2.2.7 Loop Stability
      3. 9.2.3 Application Curves
    3. 9.3 Power Supply Recommendations
    4. 9.4 Layout
      1. 9.4.1 Layout Guidelines
      2. 9.4.2 Layout Example
        1. 9.4.2.1 Thermal Considerations
  10. 10Device and Documentation Support
    1. 10.1 Device Support
      1. 10.1.1 Third-Party Products Disclaimer
    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
  11. 11Mechanical, Packaging, and Orderable Information

Package Options

Mechanical Data (Package|Pins)
  • RYH|13
Thermal pad, mechanical data (Package|Pins)
Orderable Information

Features

  • Wide input voltage and output voltage range
    • Input voltage range: 2.9 V to 23 V
    • Output voltage range: 4.5 V to 25 V
  • Peak inductor current limit up to 4.5 A

  • Programmable input average current limit range: 0.1 A to 3 A

  • Switching frequency
    • TPS61376: 1.2 MHz
    • TPS613761: 650 KHz
  • Integrated two MOSFETs
    • ISO FET: 40 mΩ
    • Low-side FET: 50 mΩ
  • Safety and robust operation features
    • Output overvoltage protection
    • Cycle-by-cycle overcurrent protection
    • True disconnection between input and output during EN shutdown
    • Thermal shutdown
  • Precise EN/UVLO threshold
  • External loop compensation
  • 2.5-mm × 2.0-mm HotRod™ Lite VQFN package