SLVSGU9 October   2024 TPS62810-EP , TPS62811-EP , TPS62812-EP , TPS62813-EP

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 Typical Characteristics
  8. 7 Parameter Measurement Information
    1. 7.1 Schematic
  9. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Precise Enable
      2. 8.3.2 COMP/FSET
      3. 8.3.3 MODE/SYNC
      4. 8.3.4 Spread Spectrum Clocking (SSC)
      5. 8.3.5 Undervoltage Lockout (UVLO)
      6. 8.3.6 Power-Good Output (PG)
      7. 8.3.7 Thermal Shutdown
    4. 8.4 Device Functional Modes
      1. 8.4.1 Pulse Width Modulation (PWM) Operation
      2. 8.4.2 Power Save Mode Operation (PWM/PFM)
      3. 8.4.3 100% Duty-Cycle Operation
      4. 8.4.4 Current Limit and Short-Circuit Protection
      5. 8.4.5 Foldback Current Limit and Short-Circuit Protection
      6. 8.4.6 Output Discharge
      7. 8.4.7 Soft Start/Tracking (SS/TR)
  10. 9 Application and Implementation
    1. 9.1 Application Information
      1. 9.1.1 Programming the Output Voltage
      2. 9.1.2 Inductor Selection
      3. 9.1.3 Capacitor Selection
        1. 9.1.3.1 Input Capacitor
        2. 9.1.3.2 Output Capacitor
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
      3. 9.2.3 Application Curves
    3. 9.3 System Examples
      1. 9.3.1 Voltage Tracking
      2. 9.3.2 Synchronizing to an External Clock
    4. 9.4 Power Supply Recommendations
    5. 9.5 Layout
      1. 9.5.1 Layout Guidelines
      2. 9.5.2 Layout Example
  11. 10Device and Documentation Support
    1. 10.1 Device Support
      1. 10.1.1 Third-Party Products Disclaimer
    2. 10.2 Documentation Support
      1. 10.2.1 Related Documentation
    3. 10.3 Receiving Notification of Documentation Updates
    4. 10.4 Support Resources
    5. 10.5 Trademarks
    6. 10.6 Electrostatic Discharge Caution
    7. 10.7 Glossary
  12. 11Revision History
  13. 12Mechanical, Packaging, and Orderable Information

9.2.3 Application Curves

All plots have been taken with a nominal switching frequency of 2.25MHz when set to PWM mode, unless otherwise noted. The BOM is according to Table 7-1.

TPS62810-EP TPS62811-EP TPS62812-EP TPS62813-EP Efficiency versus Output Current
VOUT = 3.3VPFMTA = 25°C
Figure 9-2 Efficiency versus Output Current
TPS62810-EP TPS62811-EP TPS62812-EP TPS62813-EP Efficiency versus Output Current
VOUT = 1.8VPFMTA = 25°C
Figure 9-4 Efficiency versus Output Current
TPS62810-EP TPS62811-EP TPS62812-EP TPS62813-EP Efficiency versus Output Current
VOUT = 1.2VPFMTA = 25°C
Figure 9-6 Efficiency versus Output Current
TPS62810-EP TPS62811-EP TPS62812-EP TPS62813-EP Efficiency versus Output Current
VOUT = 1.0VPFMTA = 25°C
Figure 9-8 Efficiency versus Output Current
TPS62810-EP TPS62811-EP TPS62812-EP TPS62813-EP Efficiency versus Output Current
VOUT = 0.6VPFMTA = 25°C
Figure 9-10 Efficiency versus Output Current
TPS62810-EP TPS62811-EP TPS62812-EP TPS62813-EP Output Voltage versus Output Current
VOUT = 3.3VPFMTA = 25°C
Figure 9-12 Output Voltage versus Output Current
TPS62810-EP TPS62811-EP TPS62812-EP TPS62813-EP Output Voltage versus Output Current
VOUT = 1.8VPFMTA = 25°C
Figure 9-14 Output Voltage versus Output Current
TPS62810-EP TPS62811-EP TPS62812-EP TPS62813-EP Output Voltage versus Output Current
VOUT = 1.2VPFMTA = 25°C
Figure 9-16 Output Voltage versus Output Current
TPS62810-EP TPS62811-EP TPS62812-EP TPS62813-EP Output Voltage versus Output Current
VOUT = 1.0VPFMTA = 25°C
Figure 9-18 Output Voltage versus Output Current
TPS62810-EP TPS62811-EP TPS62812-EP TPS62813-EP Output Voltage versus Output Current
VOUT = 0.6VPFMTA = 25°C
Figure 9-20 Output Voltage versus Output Current
TPS62810-EP TPS62811-EP TPS62812-EP TPS62813-EP Load Transient Response
VOUT = 3.3VPFMTA = 25°C
VIN = 5.0VIOUT = 0.4A to 3.6A to 0.4A
Figure 9-22 Load Transient Response
TPS62810-EP TPS62811-EP TPS62812-EP TPS62813-EP Load Transient Response
VOUT = 1.8VPFMTA = 25°C
VIN = 5.0VIOUT = 0.4A to 3.6A to 0.4A
Figure 9-24 Load Transient Response
TPS62810-EP TPS62811-EP TPS62812-EP TPS62813-EP Load Transient Response
VOUT = 1.2VPFMTA = 25°C
VIN = 5.0VIOUT = 0.4A to 3.6A to 0.4A
Figure 9-26 Load Transient Response
TPS62810-EP TPS62811-EP TPS62812-EP TPS62813-EP Load Transient Response
VOUT = 1.0VPFMTA = 25°C
VIN = 5.0VIOUT = 0.4A to 3.6A to 0.4A
Figure 9-28 Load Transient Response
TPS62810-EP TPS62811-EP TPS62812-EP TPS62813-EP Load Transient Response
VOUT = 0.6VPFMTA = 25°C
VIN = 3.3VIOUT = 0.4A to 3.6A to 0.4A
Figure 9-30 Load Transient Response
TPS62810-EP TPS62811-EP TPS62812-EP TPS62813-EP Line Transient Response
VOUT = 3.3VPFMTA = 25°C
IOUT = 0.5AVIN = 4.5V to 5.5V to 4.5V
Figure 9-32 Line Transient Response
TPS62810-EP TPS62811-EP TPS62812-EP TPS62813-EP Line Transient Response
VOUT = 1.8VPFMTA = 25°C
IOUT = 0.5AVIN = 4.5V to 5.5V to 4.5V
Figure 9-34 Line Transient Response
TPS62810-EP TPS62811-EP TPS62812-EP TPS62813-EP Line Transient Response
VOUT = 1.2VPFMTA = 25°C
IOUT = 0.5AVIN = 4.5V to 5.5V to 4.5V
Figure 9-36 Line Transient Response
TPS62810-EP TPS62811-EP TPS62812-EP TPS62813-EP Line Transient Response
VOUT = 1.0VPFMTA = 25°C
IOUT = 0.5AVIN = 4.5V to 5.5V to 4.5V
Figure 9-38 Line Transient Response
TPS62810-EP TPS62811-EP TPS62812-EP TPS62813-EP Line Transient Response
VOUT = 0.6VPFMTA = 25°C
IOUT = 0.5AVIN = 3.0V to 3.6V to 3.0V
Figure 9-40 Line Transient Response
TPS62810-EP TPS62811-EP TPS62812-EP TPS62813-EP Output Voltage Ripple
VOUT = 3.3VPFMTA = 25°C
IOUT = 0.5AVIN = 5.0VBW = 20MHz
Figure 9-42 Output Voltage Ripple
TPS62810-EP TPS62811-EP TPS62812-EP TPS62813-EP Output Voltage Ripple
VOUT = 1.8VPFMTA = 25°C
IOUT = 0.5AVIN = 5.0VBW = 20MHz
Figure 9-44 Output Voltage Ripple
TPS62810-EP TPS62811-EP TPS62812-EP TPS62813-EP Output Voltage Ripple
VOUT = 1.2VPFMTA = 25°C
IOUT = 0.5AVIN = 5.0VBW = 20MHz
Figure 9-46 Output Voltage Ripple
TPS62810-EP TPS62811-EP TPS62812-EP TPS62813-EP Output Voltage Ripple
VOUT = 1.0VPFMTA = 25°C
IOUT = 0.5AVIN = 5.0VBW = 20MHz
Figure 9-48 Output Voltage Ripple
TPS62810-EP TPS62811-EP TPS62812-EP TPS62813-EP Output Voltage Ripple
VOUT = 0.6VPFMTA = 25°C
IOUT = 0.5AVIN = 3.3VBW = 20MHz
Figure 9-50 Output Voltage Ripple
TPS62810-EP TPS62811-EP TPS62812-EP TPS62813-EP Start-Up Timing
VOUT = 3.3VPWMTA = 25°C
IOUT = 4AVIN = 5VCSS = 4.7nF
Figure 9-52 Start-Up Timing
TPS62810-EP TPS62811-EP TPS62812-EP TPS62813-EP Start-Up Timing
VOUT = 1.2VPWMTA = 25°C
IOUT = 4AVIN = 5VCSS = 4.7nF
Figure 9-54 Start-Up Timing
TPS62810-EP TPS62811-EP TPS62812-EP TPS62813-EP Start-Up Timing
VOUT = 0.6VPWMTA = 25°C
IOUT = 4AVIN = 3.3VCSS = 4.7nF
Figure 9-56 Start-Up Timing
TPS62810-EP TPS62811-EP TPS62812-EP TPS62813-EP Efficiency versus Output Current
VOUT = 3.3VPWMTA = 25°C
Figure 9-3 Efficiency versus Output Current
TPS62810-EP TPS62811-EP TPS62812-EP TPS62813-EP Efficiency versus Output Current
VOUT = 1.8VPWMTA = 25°C
Figure 9-5 Efficiency versus Output Current
TPS62810-EP TPS62811-EP TPS62812-EP TPS62813-EP Efficiency versus Output Current
VOUT = 1.2VPWMTA = 25°C
Figure 9-7 Efficiency versus Output Current
TPS62810-EP TPS62811-EP TPS62812-EP TPS62813-EP Efficiency versus Output Current
VOUT = 1.0VPWMTA = 25°C
Figure 9-9 Efficiency versus Output Current
TPS62810-EP TPS62811-EP TPS62812-EP TPS62813-EP Efficiency versus Output Current
VOUT = 0.6VPWMTA = 25°C
Figure 9-11 Efficiency versus Output Current
TPS62810-EP TPS62811-EP TPS62812-EP TPS62813-EP Output Voltage versus Output Current
VOUT = 3.3VPWMTA = 25°C
Figure 9-13 Output Voltage versus Output Current
TPS62810-EP TPS62811-EP TPS62812-EP TPS62813-EP Output Voltage versus Output Current
VOUT = 1.8VPWMTA = 25°C
Figure 9-15 Output Voltage versus Output Current
TPS62810-EP TPS62811-EP TPS62812-EP TPS62813-EP Output Voltage versus Output Current
VOUT = 1.2VPWMTA = 25°C
Figure 9-17 Output Voltage versus Output Current
TPS62810-EP TPS62811-EP TPS62812-EP TPS62813-EP Output Voltage versus Output Current
VOUT = 1.0VPWMTA = 25°C
Figure 9-19 Output Voltage versus Output Current
TPS62810-EP TPS62811-EP TPS62812-EP TPS62813-EP Output Voltage versus Output Current
VOUT = 0.6VPWMTA = 25°C
Figure 9-21 Output Voltage versus Output Current
TPS62810-EP TPS62811-EP TPS62812-EP TPS62813-EP Load Transient Response
VOUT = 3.3VPWMTA = 25°C
VIN = 5.0VIOUT = 0.4A to 3.6A to 0.4A
Figure 9-23 Load Transient Response
TPS62810-EP TPS62811-EP TPS62812-EP TPS62813-EP Load Transient Response
VOUT = 1.8VPWMTA = 25°C
VIN = 5.0VIOUT = 0.4A to 3.6A to 0.4A
Figure 9-25 Load Transient Response
TPS62810-EP TPS62811-EP TPS62812-EP TPS62813-EP Load Transient Response
VOUT = 1.2VPWMTA = 25°C
VIN = 5.0VIOUT = 0.4A to 3.6A to 0.4A
Figure 9-27 Load Transient Response
TPS62810-EP TPS62811-EP TPS62812-EP TPS62813-EP Load Transient Response
VOUT = 1.0VPWMTA = 25°C
VIN = 5.0VIOUT = 0.4A to 3.6A to 0.4A
Figure 9-29 Load Transient Response
TPS62810-EP TPS62811-EP TPS62812-EP TPS62813-EP Load Transient Response
VOUT = 0.6VPWMTA = 25°C
VIN = 3.3VIOUT = 0.4A to 3.6A to 0.4A
Figure 9-31 Load Transient Response
TPS62810-EP TPS62811-EP TPS62812-EP TPS62813-EP Line Transient Response
VOUT = 3.3VPWMTA = 25°C
IOUT = 4AVIN = 4.5V to 5.5V to 4.5V
Figure 9-33 Line Transient Response
TPS62810-EP TPS62811-EP TPS62812-EP TPS62813-EP Line Transient Response
VOUT = 1.8VPWMTA = 25°C
IOUT = 4AVIN = 4.5V to 5.5V to 4.5V
Figure 9-35 Line Transient Response
TPS62810-EP TPS62811-EP TPS62812-EP TPS62813-EP Line Transient Response
VOUT = 1.2VPWMTA = 25°C
IOUT = 4AVIN = 4.5V to 5.5V to 4.5V
Figure 9-37 Line Transient Response
TPS62810-EP TPS62811-EP TPS62812-EP TPS62813-EP Line Transient Response
VOUT = 1.0VPWMTA = 25°C
IOUT = 4AVIN = 4.5V to 5.5V to 4.5V
Figure 9-39 Line Transient Response
TPS62810-EP TPS62811-EP TPS62812-EP TPS62813-EP Line Transient Response
VOUT = 0.6VPWMTA = 25°C
IOUT = 4AVIN = 3.0V to 3.6V to 3.0V
Figure 9-41 Line Transient Response
TPS62810-EP TPS62811-EP TPS62812-EP TPS62813-EP Output Voltage Ripple
VOUT = 3.3VPWMTA = 25°C
IOUT = 4AVIN = 5.0VBW = 20MHz
Figure 9-43 Output Voltage Ripple
TPS62810-EP TPS62811-EP TPS62812-EP TPS62813-EP Output Voltage Ripple
VOUT = 1.8VPWMTA = 25°C
IOUT = 4AVIN = 5.0VBW = 20MHz
Figure 9-45 Output Voltage Ripple
TPS62810-EP TPS62811-EP TPS62812-EP TPS62813-EP Output Voltage Ripple
VOUT = 1.2VPWMTA = 25°C
IOUT = 4AVIN = 5.0VBW = 20MHz
Figure 9-47 Output Voltage Ripple
TPS62810-EP TPS62811-EP TPS62812-EP TPS62813-EP Output Voltage Ripple
VOUT = 1.0VPWMTA = 25°C
IOUT = 4AVIN = 5.0VBW = 20MHz
Figure 9-49 Output Voltage Ripple
TPS62810-EP TPS62811-EP TPS62812-EP TPS62813-EP Output Voltage Ripple
VOUT = 0.6VPWMTA = 25°C
IOUT = 4AVIN = 3.3VBW = 20MHz
Figure 9-51 Output Voltage Ripple
TPS62810-EP TPS62811-EP TPS62812-EP TPS62813-EP Start-Up Timing
VOUT = 1.8VPWMTA = 25°C
IOUT = 4AVIN = 5VCSS = 4.7nF
Figure 9-53 Start-Up Timing
TPS62810-EP TPS62811-EP TPS62812-EP TPS62813-EP Start-Up Timing
VOUT = 1.0VPWMTA = 25°C
IOUT = 4AVIN = 5VCSS = 4.7nF
Figure 9-55 Start-Up Timing