SLVSDU1H August   2018  – April 2021 TPS62810-Q1 , TPS62811-Q1 , TPS62812-Q1 , TPS62813-Q1

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. Parameter Measurement Information
    1. 8.1 Schematic
  9. Detailed Description
    1. 9.1 Overview
    2. 9.2 Functional Block Diagram
    3. 9.3 Feature Description
      1. 9.3.1 Precise Enable
      2. 9.3.2 COMP/FSET
      3. 9.3.3 MODE / SYNC
      4. 9.3.4 Spread Spectrum Clocking (SSC)
      5. 9.3.5 Undervoltage Lockout (UVLO)
      6. 9.3.6 Power Good Output (PG)
      7. 9.3.7 Thermal Shutdown
    4. 9.4 Device Functional Modes
      1. 9.4.1 Pulse Width Modulation (PWM) Operation
      2. 9.4.2 Power Save Mode Operation (PWM/PFM)
      3. 9.4.3 100% Duty-Cycle Operation
      4. 9.4.4 Current Limit and Short Circuit Protection
      5. 9.4.5 Foldback Current Limit and Short Circuit Protection
      6. 9.4.6 Output Discharge
      7. 9.4.7 Soft Start / Tracking (SS/TR)
  10. 10Application and Implementation
    1. 10.1 Application Information
      1. 10.1.1 Programming the Output Voltage
      2. 10.1.2 External Component Selection
        1. 10.1.2.1 Inductor Selection
      3. 10.1.3 Capacitor Selection
        1. 10.1.3.1 Input Capacitor
        2. 10.1.3.2 Output Capacitor
    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 System Examples
      1. 10.3.1 Fixed Output Voltage Versions
      2. 10.3.2 Voltage Tracking
      3. 10.3.3 Synchronizing to an External Clock
  11. 11Power Supply Recommendations
  12. 12Layout
    1. 12.1 Layout Guidelines
    2. 12.2 Layout Example
  13. 13Device and Documentation Support
    1. 13.1 Device Support
      1. 13.1.1 Third-Party Products Disclaimer
    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

Package Options

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

Device Comparison Table

DEVICE NUMBEROUTPUT CURRENTVout DISCHARGEFOLDBACK CURRENT LIMITSPREAD SPECTRUM CLOCKING (SSC)OUTPUT VOLTAGE
TPS62811QWRWYRQ11 AONOFFOFFadjustable
TPS6281120QWRWYRQ11 AONOFFONadjustable
TPS6281126QWRWYRQ11 AONOFFONfixed 1.0 V
TPS6281109QWRWYRQ11 AONOFFOFFfixed 1.15 V
TPS628110AQWRWYRQ11 AONOFFOFFfixed 1.2 V
TPS628112AQWRWYRQ11 AONOFFONfixed 1.2 V
TPS628112MQWRWYRQ11 AONOFFONfixed 1.8 V
TPS628113HQWRWYRQ11 AONOFFONfixed 3.3 V
TPS62812QWRWYRQ12 AONOFFOFFadjustable
TPS6281220QWRWYRQ12 AONOFFONadjustable
TPS6281206QWRWYRQ12 AONOFFOFFfixed 1.0 V
TPS6281208QWRWYRQ12 AONOFFOFFfixed 1.1 V
TPS6281228QWRWYRQ12 AONOFFONfixed 1.1 V
TPS628122GQWRWYRQ12 AONOFFONfixed 1.5 V
TPS628120MQWRWYRQ12 AONOFFOFFfixed 1.8 V
TPS62813QWRWYRQ13 AONOFFOFFadjustable
TPS6281320QWRWYRQ13 AONOFFONadjustable
TPS6281326QWRWYRQ1 3 A

ON

OFF

ON

fixed 1.0 V
TPS628132DQWRWYRQ13 AONOFFONfixed 1.35 V
TPS628132MQWRWYRQ13 AONOFFONfixed 1.8 V
TPS62810QWRWYRQ14 AONOFFOFFadjustable
TPS6281020QWRWYRQ1 4 A ON OFF ON adjustable
TPS6281008QWRWYRQ14 AONOFFOFFfixed 1.1 V
TPS628100MQWRWYRQ1 4 A

ON

OFFOFFfixed 1.8 V
(1) PREVIEW