SLVSGM1C July   2023  – April 2025 TPSM828301 , TPSM828302 , TPSM828303

PRODMIX  

1.   1
2. 1 Features
3. 2 Applications
4. 3 Description
5. 4 Device Options
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 RDS Package
   5. 6.5 Thermal Information VCB Package
   6. 6.6 Electrical Characteristics
   7. 6.7 Typical Characteristics
8. 7 Detailed Description
   1. 7.1 Overview
   2. 7.2 Functional Block Diagram
   3. 7.3 Feature Description
      1. 7.3.1 Pulse Width Modulation (PWM) Operation
      2. 7.3.2 Power Save Mode (PSM) Operation
      3. 7.3.3 Start-Up and Soft Start
      4. 7.3.4 Switch Cycle-by-Cycle Current Limit
      5. 7.3.5 Undervoltage Lockout
      6. 7.3.6 Thermal Shutdown
      7. 7.3.7 Optimized EMI Performance
      8. 7.3.8 VOUT Accuracy
   4. 7.4 Device Functional Modes
      1. 7.4.1 Enable, Disable, and Output Discharge
      2. 7.4.2 Minimum Duty Cycle and 100% Mode Operation
      3. 7.4.3 Power Good
9. 8 Application and Implementation
   1. 8.1 Application Information
   2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
         1. 8.2.2.1 Custom Design With WEBENCH? Tools
         2. 8.2.2.2 Setting The Output Voltage
         3. 8.2.2.3 Input Capacitor Selection
         4. 8.2.2.4 Output Capacitor Selection
      3. 8.2.3 Application Curves
   3. 8.3 Power Supply Recommendations
   4. 8.4 Layout
      1. 8.4.1 Layout Guidelines
      2. 8.4.2 Layout Example
         1. 8.4.2.1 Thermal Considerations
10. 9 Device and Documentation Support
    1. 9.1 Device Support
       1. 9.1.1 Third-Party Products Disclaimer
       2. 9.1.2 Development Support
          1. 9.1.2.1 Custom Design With WEBENCH? Tools
    2. 9.2 Documentation Support
       1. 9.2.1 Related Documentation
    3. 9.3 Support Resources
    4. 9.4 Trademarks
    5. 9.5 Electrostatic Discharge Caution
    6. 9.6 Glossary
11. 10Revision History
12. 11Mechanical, Packaging, and Orderable Information
    1. 11.1 Tape and Reel Information

TPSM82830x, Low EMI, 2.25V to 5.5V input, 1A, 2A, and 3A Step-Down Power Modules With Integrated Inductor in QFN and MagPack Packages