SLVSA23B September   2009  – April 2026 TPS5410-Q1

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Pin Configuration and Functions
  6. 5 Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 ESD Ratings
    3. 5.3 Recommended Operating Conditions
    4. 5.4 Thermal Information 
    5. 5.5 Electrical Characteristics
    6. 5.6 Typical Characteristics
  7. 6 Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagram
    3. 6.3 Feature Description
      1. 6.3.1  Oscillator Frequency
      2. 6.3.2  Voltage Reference
      3. 6.3.3  Enable (ENA) and Internal Slow Start
      4. 6.3.4  Undervoltage Lockout (UVLO)
      5. 6.3.5  Boost Capacitor (BOOT)
      6. 6.3.6  Output Feedback (VSENSE)
      7. 6.3.7  Internal Compensation
      8. 6.3.8  Voltage Feed Forward
      9. 6.3.9  Pulse-Width-Modulation (PWM) Control
      10. 6.3.10 Overcurrent Liming
      11. 6.3.11 Overvoltage Protection
      12. 6.3.12 Thermal Shutdown
    4. 6.4 Device Functional Modes
      1. 6.4.1 Minimum Input Voltage
      2. 6.4.2 ENA Control
  8. 7 Application and Implementation
    1. 7.1 Application Information
    2. 7.2 Typical Application
      1. 7.2.1 Application Circuits
        1. 7.2.1.1 Design Requirements
        2. 7.2.1.2 Detailed Design Procedure
          1. 7.2.1.2.1 Switching Frequency
          2. 7.2.1.2.2 Input Capacitors
          3. 7.2.1.2.3 Output Filter Components
            1. 7.2.1.2.3.1 Inductor Selection
            2. 7.2.1.2.3.2 Capacitor Selection
            3.         43
            4.         44
          4. 7.2.1.2.4 Output Voltage Setpoint
          5. 7.2.1.2.5 Boot Capacitor
          6. 7.2.1.2.6 Catch Diode
          7. 7.2.1.2.7 Limits of Operation
            1. 7.2.1.2.7.1 Output Voltage Limitations
            2. 7.2.1.2.7.2 Internal Compensation Network
            3. 7.2.1.2.7.3 Thermal Calculations
        3. 7.2.1.3 Application Curves
      2. 7.2.2 Additional Circuits
        1. 7.2.2.1 Design Requirements
        2. 7.2.2.2 Detailed Design Procedure
          1. 7.2.2.2.1 Output Filter Capacitor Selection
          2. 7.2.2.2.2 External Compensation Network
        3. 7.2.2.3 Application Curves
    3. 7.3 Power Supply Recommendations
    4. 7.4 Layout
      1. 7.4.1 Layout Guidelines
      2. 7.4.2 Layout Example
  9. 8 Device and Documentation Support
    1. 8.1 Documentation Support
      1. 8.1.1 Related Documentation
    2. 8.2 Receiving Notification of Documentation Updates
    3. 8.3 Support Resources
    4. 8.4 Trademarks
    5. 8.5 Electrostatic Discharge Caution
    6. 8.6 Glossary
  10. 9 Revision History
  11. 10Mechanical, Packaging, and Orderable Information

9 Revision History

Changes from Revision A (January 2024) to Revision B (April 2026)

  • Updated the document title to include automotive specificationGo
  • Deleted out of date SWIFT documentation link in the Features Go
  • Updated the ENA pin description by adding information about internal 1.5MΩ pullup resistor in Pin Configuration and Functions Go
  • Added table note 3 in Absolute Maximum Ratings sectionGo
  • Added table note 3 in Thermal Information sectionGo
  • Updated the Detailed Description section to comply with current standardsGo
  • Added the Overview sectionGo
  • Deleted the 5uA current source and added a 1.5MΩ pullup resistor in the functional block diagramGo
  • Updated the Enable (ENA) and Internal Slow Start section by deleting current information and adding internal 1.5MΩ pullup resistor informationGo
  • Added the Device Functional Modes sectionGo
  • Added the Application and Implementation section to comply with current standardsGo
  • Added the Application Information sectionGo
  • Added the Design Requirements sectionGo
  • Added the Detailed Design Procedure sectionGo
  • Added the Power Supply Recommendations sectionGo

Changes from Revision * (September 2009) to Revision A (January 2024)

  • Updated the numbering format for tables, figures, and cross-references throughout the documentGo
  • Updated to new format which does not include specific parameter names and does include min and max columns. TJ called out in header. Pin names are used rather than signal names. BOOT and PH voltages now marked as output voltage. Footnotes updated and Note 2 removed. ESD specifications moved to separate table.Go
  • Changed BOOT to PH Absolute Maximum to 6 V maximumGo
  • Deleted Absolute Maximum BOOT to GND maximum voltageGo
  • Added separate ESD tableGo
  • Changed HBM ESD to ±2000 V, changed CDM to ±750 V, deleted MMGo
  • Added Recommended operating VI input voltageGo
  • Updated Dissipation Ratings table with more detailed Thermal Information tableGo
  • Added condition for typical specifications EC table’s header, added parameter names, and used pin names in parameter descriptions.  Footnote added.Go
  • Updated the following test conditions: VFB, DMAX, and RDSON(HS).Go
  • Updated the following typical specifications in the EC table: IQ(VIN), ISD(VIN), VINUVLO(H), VEN(H), and RDSON(HS).Go
  • Updated the following typical specification in the EC table: IHS(OC) Go